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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
Elenco dei risultati
- File:Patent-US-1783630.pdf + (Pen Desk Set Company)
- File:Patent-US-1793910.pdf + (Pen Desk Set Company)
- File:Patent-US-1801310.pdf + (Pen Desk Set Company)
- File:Patent-US-1807227.pdf + (Pen Desk Set Company)
- File:Patent-US-1814085.pdf + (Pen Desk Set Company)
- File:Patent-US-1892499.pdf + (Pen Desk Set Company)
- File:Patent-US-1892509.pdf + (Pen Desk Set Company)
- File:Patent-US-1892523.pdf + (Pen Desk Set Company)
- File:Patent-US-1892524.pdf + (Pen Desk Set Company)
- File:Patent-US-1902208.pdf + (Pen Desk Set Company)
- File:Patent-US-D079691.pdf + (Pen Desk Set Company)
- File:Patent-US-RE17282.pdf + (Pen Desk Set Company)
- File:Patent-US-1420275.pdf + (Pencil Product Corporation)
- File:Patent-FR-673951.pdf + (Penkala Tvornice D. D.)
- File:Patent-GB-266338.pdf + (Penkala Works Ltd.)
- File:Patent-DE-464038.pdf + (Penkala-Werke A.-G.)
- File:Patent-DK-68984.pdf + (Peter Jensen Neesgaard)
- File:Patent-US-1059398.pdf + (Philip J. Schreiber)
- File:Patent-US-1134936.pdf + (Picard Import Company)
- File:Patent-FR-941875.pdf + (Pierre Louis Marie Vieujot)
- File:Patent-FR-Poenaru.pdf + (Pierre Poyenar)
- File:Patent-FR-991812.pdf + (Pierre-Marie-Joseph Ledieu)
- File:Patent-FR-61714E.pdf + (Pierre-Marie-Joseph Ledieu)
- File:Patent-US-3399946.pdf + (Pilot Man-Nen Hitsu Kabushiki Kaisha)
- File:Patent-US-2152161.pdf + (Plastic Inlays Inc.)
- File:Patent-US-2318977.pdf + (Plastic Inlays Inc.)
- File:Patent-US-1574919.pdf + (Pollock Pen Company)
- File:Patent-US-1641096.pdf + (Pollock Pen Company)
- File:Patent-US-1657033.pdf + (Pollock Pen Company)
- File:Patent-US-1658940.pdf + (Pollock Pen Company)
- File:Patent-US-1671125.pdf + (Pollock Pen Company)
- File:Patent-US-1724106.pdf + (Pollock Pen Company)
- File:Patent-US-1724107.pdf + (Pollock Pen Company)
- File:Patent-US-1645167.pdf + (Pollock Pen Company)
- File:Patent-DE-388317.pdf + (Pollock Pen Company)
- File:Patent-US-2396058.pdf + (Radio Patent Corporation)
- File:Patent-US-767208.pdf + (Ralph C. Crocker)
- File:Patent-US-1372608.pdf + (Ramon de Echevarria)
- File:Patent-US-633538.pdf + (Rhodes G. Lockwood)
- File:Patent-US-619701.pdf + (Rhodes G. Lockwood)
- File:Patent-US-772467.pdf + (Rhodes G. Lockwood)
- File:Patent-US-634013.pdf + (Rhodes G. Lockwood)
- File:Patent-US-619702.pdf + (Rhodes G. Lockwood)
- File:Patent-US-324393.pdf + (Rhodes G. Lockwood)
- File:Patent-US-655423.pdf + (Rhodes G. Lockwood, William N. Lockwood)
- File:Patent-US-2833251.pdf + (Ritepoint Pen and Pencil Company)
- File:Patent-FR-969988.pdf + (Robert Capouillez & C.ie)
- File:Patent-US-897892.pdf + (Robert H. Hamilton)
- File:Patent-US-781649.pdf + (Robert H. Hamilton, John P. Lein)
- File:Patent-US-D147982.pdf + (Robert J. Lynn)
- File:Patent-FR-814135.pdf + (Robert Jean Jacques Hallauer)
- File:Patent-FR-799290.pdf + (Robert Jean Jacques Hallauer)
- File:Patent-US-61156.pdf + (Robert Macintyre Cameron, Duncan Cameron)
- File:Patent-FR-1009170.pdf + (Robert Marie Émile Ernest Ferdinand de Riverieulx)
- File:Patent-US-631824.pdf + (Robert P. Robinson)
- File:Patent-US-2219769.pdf + (Robert S. Dorfman)
- File:Patent-US-1317817.pdf + (Robert S. Ogilvy)
- File:Patent-US-1574929.pdf + (Robert T. Pollock)
- File:Patent-US-1574930.pdf + (Robert T. Pollock)
- File:Patent-US-800129.pdf + (Robert W. Gorham)
- File:Patent-US-1720471.pdf + (Rockel Alexander Fritsch)
- File:Patent-US-2004641.pdf + (Roger Blomley Watson)
- File:Patent-DE-447802.pdf + (Rokusaburo Namiki)
- File:Patent-CA-366351.pdf + (Roman Keller)
- File:Patent-US-685258.pdf + (Roy Conklin)
- File:Patent-US-814520.pdf + (Roy Conklin)
- File:Patent-US-799777.pdf + (Roy Conklin)
- File:Patent-US-756778.pdf + (Roy Conklin)
- File:Patent-US-836180.pdf + (Roy Conklin)
- File:Patent-US-1263260.pdf + (Rudolph Wm. Lotz)
- File:Patent-US-1263261.pdf + (Rudolph Wm. Lotz)
- File:Patent-US-1005387.pdf + (Ruel W. Whitney)
- File:Patent-US-38863.pdf + (Rufus E. Crane)
- File:Patent-US-2061405.pdf + (Russel B. Kingman)
- File:Patent-US-2025110.pdf + (Russel B. Kingman)
- File:Patent-US-2024229.pdf + (Russel B. Kingman)
- File:Patent-US-2011222.pdf + (Russel B. Kingman)
- File:Patent-US-1947092.pdf + (Russel B. Kingman)
- File:Patent-US-1964821.pdf + (Russel B. Kingman)
- File:Patent-US-1998930.pdf + (Russel B. Kingman)
- File:Patent-US-1978676.pdf + (Russel B. Kingman)
- File:Patent-US-1978675.pdf + (Russel B. Kingman)
- File:Patent-US-D087792.pdf + (Russel C. Parker)
- File:Patent-US-2187528.pdf + (Russel T. Wing)
- File:Patent-US-1284525.pdf + (Russell T. Wing)
- File:Patent-US-2282840.pdf + (Russell T. Wing)
- File:Patent-US-2360297.pdf + (Russell T. Wing)
- File:Patent-US-2428863.pdf + (Russell T. Wing)
- File:Patent-US-2483603.pdf + (Russell T. Wing)
- File:Patent-US-2512004.pdf + (Russell T. Wing)
- File:Patent-US-2581739.pdf + (Russell T. Wing)
- File:Patent-US-2581740.pdf + (Russell T. Wing)
- File:Patent-US-2509465.pdf + (Russell T. Wing)
- File:Patent-US-1104567.pdf + (Ruther W. Springer)
- File:Patent-US-1540416.pdf + (Ryosuke Namiki)
- File:Patent-US-1594319.pdf + (Ryosuke Namiki)
- File:Patent-US-1600293.pdf + (Ryosuke Namiki)
- File:Patent-US-2132313.pdf + (Ryosuke Namiki)
- File:Patent-US-2144296.pdf + (Ryosuke Namiki)
- File:Patent-US-992234.pdf + (Ryosuke Namiki)
- File:Patent-GB-488541.pdf + (Ryosuke Namiki)
- File:Patent-GB-191007952.pdf + (Ryosuke Namiki)
- File:Patent-GB-194751.pdf + (Ryosuke Namiki)
- File:Patent-GB-490096.pdf + (Ryosuke Namiki)
- File:Patent-GB-247038.pdf + (Ryosuke Namiki)
- File:Patent-CH-6035.pdf + (S. Roeder)
- File:Patent-FR-360837.pdf + (S. Roeder)
- File:Patent-FR-840819.pdf + (S.A. Vendita Penna Bicolore Itala Cromograf)
- File:Patent-US-2125957.pdf + (Sagren Corporation)
- File:Patent-US-2325550.pdf + (Salomon M. Sager)
- File:Patent-US-1816057.pdf + (Salomon M. Sager)
- File:Patent-US-1868257.pdf + (Salomon M. Sager)
- File:Patent-US-1876151.pdf + (Salomon M. Sager)
- File:Patent-US-1885862.pdf + (Salomon M. Sager)
- File:Patent-US-1886307.pdf + (Salomon M. Sager)
- File:Patent-US-2035278.pdf + (Salomon M. Sager)
- File:Patent-US-D135448.pdf + (Salomon M. Sager)
- File:Patent-US-2019734.pdf + (Salomon M. Sager)
- File:Patent-US-2119796.pdf + (Salomon M. Sager)
- File:Patent-US-D145171.pdf + (Salz Bros. Inc.)
- File:Patent-US-D146176.pdf + (Salz Bros. Inc.)
- File:Patent-US-D145870.pdf + (Salz Bros. Inc.)
- File:Patent-US-1290365.pdf + (Salz Brothers)
- File:Patent-US-1260165.pdf + (Salz Brothers)
- File:Patent-US-D140026.pdf + (Salz Brothers Inc.)
- File:Patent-US-1902573.pdf + (Samuel A. Neidich)
- File:Patent-US-1433325.pdf + (Samuel E. Darby Jr.)
- File:Patent-US-1540763.pdf + (Samuel V. Corona)
- File:Patent-US-D065636.pdf + (Samuel V. Corona)
- File:Patent-FR-552565.pdf + (Samuel Wade)
- File:Patent-US-939057.pdf + (Samuel Ward Company)
- File:Patent-US-1220875.pdf + (Samuel Ward Manufacturing Company)
- File:Patent-US-1031282.pdf + (Samuel Ward Manufacturing Company)
- File:Patent-US-969198.pdf + (Sanford & Bennett Company)
- File:Patent-US-941466.pdf + (Sanford & Bennett Company)
- File:Patent-US-2521657.pdf + (Scripto Inc.)
- File:Patent-US-2489983.pdf + (Scripto Inc.)
- File:Patent-FR-938710.pdf + (Scripto Inc.)
- File:Patent-CH-266126.pdf + (Scripto Inc.)
- File:Patent-GB-620605.pdf + (Scripto Incorporated)
- File:Patent-US-2410423.pdf + (Scripto Manufacturing Company)
- File:Patent-US-D137660.pdf + (Scripto Manufacturing Company)
- File:Patent-US-D177560.pdf + (Scripto Manufacturing Company)
- File:Patent-US-D177369.pdf + (Scripto Manufacturing Company)
- File:Patent-US-D138032.pdf + (Scripto Manufacturing Company)
- File:Patent-US-2179727.pdf + (Sengbusch Self-Closing Inkstand Company)
- File:Patent-FR-960832.pdf + (Serge-Ernest Detanne)
- File:Patent-US-D091765.pdf + (Seth Chilton Crocker)
- File:Patent-US-1181574.pdf + (Seth S. Crocker)
- File:Patent-US-678547.pdf + (Seth S. Crocker)
- File:Patent-US-1212744.pdf + (Seth S. Crocker)
- File:Patent-US-1528379.pdf + (Seth S. Crocker, Octavia B. Crocker)
- File:Patent-US-1372011.pdf + (Settles Pen Company)
- File:Patent-US-3280797.pdf + (Shunichi Nakata)
- File:Patent-FR-431385.pdf + (Siebert & Löwen)
- File:Patent-FR-18258E.pdf + (Siebert & Löwen)
- File:Patent-US-1080347.pdf + (Signature Company)
- File:Patent-US-1708671.pdf + (Signature Company)
- File:Patent-US-1066115.pdf + (Signature Company)
- File:Patent-US-2329996.pdf + (Silio Lubrani)
- File:Patent-GB-202183.pdf + (Simplo Fullfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-US-1480302.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-383712.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-381782.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-US-1560485.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-US-1826246.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-US-1833244.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-544477.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-508058.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-GB-336190.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziambor)
- File:Patent-GB-352184.pdf + (Simplo Füllfeder Gesellshaft Voss, Lausen & Dziambor)
- File:Patent-DE-376387.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-GB-195394.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-400356.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-379275.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-FR-563434.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-386670.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-396083.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-398912.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-404517.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-430677.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-413988.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-FR-589454.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-FR-690093.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-DE-481237.pdf + (Simplo Füllfeder-Gesellshaft Voss, Lausen & Dziabor)
- File:Patent-US-1381546.pdf + (Simplo Gesellshaft Voss, Lausen & Dziambor Fabrik fur fullfederhaltern und goldfedern)
- File:Patent-BE-424772.pdf + (Societè Anonime des Etablissement Edac)
- File:Patent-FR-784223.pdf + (Societé La Plume D'Or)
- File:Patent-FR-587602.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-FR-750406.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-FR-831873.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-CH-228675.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-CH-237639.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-FR-889907.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-FR-921485.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-FR-923550.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-FR-923231.pdf + (Société Anonyme La Plume d'Or)
- File:Patent-FR-811398.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-FR-816837.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-FR-795155.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-FR-774950.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-FR-696838.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-GB-147522.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-DE-356212.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-FR-513812.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-AT-89597.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-CH-93596.pdf + (Société Anonyme des Anciens Établissements J. M. Paillard)
- File:Patent-FR-854177.pdf + (Société Anonyme des Etablissements Stylomine)
- File:Patent-GB-610253.pdf + (Société Anonyme des Etablissements Stylomine)
- File:Patent-FR-671838.pdf + (Société Panici freres)
- File:Patent-DE-368196.pdf + (Société Pecco & Co.)
- File:Patent-CH-91351.pdf + (Société Pecco & Co.)
- File:Patent-FR-520595.pdf + (Société Pecco & Co.)
- File:Patent-FR-539994.pdf + (Société Stenger & C.ie)
- File:Patent-CH-199498.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-598504.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-925076.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-843941.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-802455.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-786080.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-739163.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-734996.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-695784.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-672361.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-36278E.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-657681.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-626975.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-973950.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-1063990.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-1164875.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-1031303.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-628553.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-622686.pdf + (Société anomyme des Etablissements Edac)
- File:Patent-FR-54591E.pdf + (Société anonyme des Établissements Stylomine)
- File:Patent-FR-850525.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-828489.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-837930.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-841365.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-859771.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-879582.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-876230.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-51854E.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-883238.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-812667.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-812666.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-824697.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-937412.pdf + (Société anonyme des établissements Stylomine)
- File:Patent-FR-1048242.pdf + (Société des établissements christian (S.A.R.L.))
- File:Patent-FR-1086929.pdf + (Société des établissements christian (S.A.R.L.))
- File:Patent-US-2640297.pdf + (Soren S. Adams)
- File:Patent-US-1825014.pdf + (Stanley E. Peters)
- File:Patent-US-629519.pdf + (Stephen J. Meyerpeter)
- File:Patent-US-1214310.pdf + (Stormont Josselyn, Seth Chilton Crocker)
- File:Patent-US-RE14397.pdf + (Stormont Josselyn, Seth Chilton Crocker)
- File:Patent-US-D159978.pdf + (Stratford Pen Corporation)
- File:Patent-US-1289921.pdf + (Sydney M. Rowe, Louis R. Shafer)
- File:Patent-US-1908384.pdf + (T. B. Ford Limited)
- File:Patent-US-1862586.pdf + (T. B. Ford Limited)
- File:Patent-GB-359230.pdf + (T. B. Ford Limited)
- File:Patent-GB-375457.pdf + (T. B. Ford Limited)
- File:Patent-GB-375458.pdf + (T. B. Ford Limited)
- File:Patent-IT-375921.pdf + (Tabo)
- File:Patent-US-1267288.pdf + (Tagiro Tanimura)
- File:Patent-US-D145734.pdf + (The Carter's Ink Company)
- File:Patent-US-D140696.pdf + (The Charles K. Lovejoy)
- File:Patent-US-1580093.pdf + (The Chilton Pen Company)
- File:Patent-US-1840110.pdf + (The Chilton Pen Company)
- File:Patent-US-D100962.pdf + (The Chilton Pen Company)
- File:Patent-US-D100963.pdf + (The Chilton Pen Company)
- File:Patent-US-D100964.pdf + (The Chilton Pen Company)
- File:Patent-US-D100965.pdf + (The Chilton Pen Company)
- File:Patent-US-D100966.pdf + (The Chilton Pen Company)
- File:Patent-US-D100967.pdf + (The Chilton Pen Company)
- File:Patent-US-D100968.pdf + (The Chilton Pen Company)
- File:Patent-US-D100969.pdf + (The Chilton Pen Company)
- File:Patent-US-D100970.pdf + (The Chilton Pen Company)
- File:Patent-US-D105150.pdf + (The Chilton Pen Company)
- File:Patent-US-D094118.pdf + (The Chilton Pen Company)
- File:Patent-US-D095938.pdf + (The Chilton Pen Company)
- File:Patent-DE-504867.pdf + (The Chilton Pen Company)
- File:Patent-US-D085655.pdf + (The Chilton Pen Company Inc.)
- File:Patent-US-745481.pdf + (The Conklin Pen Company)
- File:Patent-US-1828018.pdf + (The Conklin Pen Company)
- File:Patent-US-1828019.pdf + (The Conklin Pen Company)
- File:Patent-US-D084323.pdf + (The Conklin Pen Company)
- File:Patent-US-D084394.pdf + (The Conklin Pen Company)
- File:Patent-US-D083592.pdf + (The Conklin Pen Company)
- File:Patent-US-D096889.pdf + (The Conklin Pen Company)
- File:Patent-US-D096890.pdf + (The Conklin Pen Company)
- File:Patent-US-D096891.pdf + (The Conklin Pen Company)
- File:Patent-US-D096892.pdf + (The Conklin Pen Company)
- File:Patent-US-D096888.pdf + (The Conklin Pen Company)
- File:Patent-US-D097174.pdf + (The Conklin Pen Company)
- File:Patent-US-D083591.pdf + (The Conklin Pen Company)
- File:Patent-US-D099262.pdf + (The Conklin Pen Company)
- File:Patent-US-D086297.pdf + (The Conklin Pen Company)
- File:Patent-US-D150320.pdf + (The Conklin Pen Company Inc.)
- File:Patent-US-2076796.pdf + (The Conklin Pen Company, Celluloid Corporation)
- File:Patent-US-1315373.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1281194.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1272697.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1267575.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1266141.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1171624.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1561590.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1696183.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1813271.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1832170.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1867801.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1876197.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1893534.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1902809.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1902810.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1902811.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1903022.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1917423.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1932765.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1937107.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1939199.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1965626.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-2040999.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1336572.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1380109.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1508795.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1533087.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-US-1326206.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-FR-491375.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-GB-128009.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-FR-490999.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-GB-129115.pdf + (The Conklin Pen Manufacturing Company)
- File:Patent-CH-102306.pdf + (The Dictator Fountain Pen Company Inc.)
- File:Patent-GB-179145.pdf + (The Dictator Fountain Pen Company Inc.)
- File:Patent-AT-94205.pdf + (The Dictator Fountain Pen Company Inc.)
- File:Patent-FR-549123.pdf + (The Dictator Fountain Pen Company Inc.)
- File:Patent-DE-369345.pdf + (The Dictator Fountain Pen Company Inc.)
- File:Patent-CA-234983.pdf + (The Dictator Fountain Pen Company Inc.)
- File:Patent-CA-225369.pdf + (The Dictator Fountain Pen Company Inc.)
- File:Patent-US-426758.pdf + (The Eagle Pencil Company)
- File:Patent-US-634398.pdf + (The Eagle Pencil Company)
- File:Patent-US-648839.pdf + (The Eagle Pencil Company)
- File:Patent-US-632633.pdf + (The Eagle Pencil Company)
- File:Patent-US-662796.pdf + (The Eagle Pencil Company)
- File:Patent-US-680117.pdf + (The Eagle Pencil Company)
- File:Patent-US-599592.pdf + (The Eagle Pencil Company)
- File:Patent-US-610428.pdf + (The Eagle Pencil Company)
- File:Patent-US-599591.pdf + (The Eagle Pencil Company)
- File:Patent-US-599590.pdf + (The Eagle Pencil Company)
- File:Patent-US-356996.pdf + (The Eagle Pencil Company)
- File:Patent-US-2430023.pdf + (The Esterbrook Pen Company)
- File:Patent-US-2513380.pdf + (The Esterbrook Pen Company)
- File:Patent-US-D146012.pdf + (The Esterbrook Pen Company)
- File:Patent-US-D182162.pdf + (The Esterbrook Pen Company)
- File:Patent-US-D182163.pdf + (The Esterbrook Pen Company)
- File:Patent-US-2678635.pdf + (The Esterbrook Pen Company)
- File:Patent-US-2621629.pdf + (The Esterbrook Pen Company)
- File:Patent-US-2601846.pdf + (The Esterbrook Pen Company)
- File:Patent-US-297420.pdf + (The Esterbrook Pen Company)
- File:Patent-US-2500833.pdf + (The Esterbrook Pen Company)
- File:Patent-US-2631569.pdf + (The Esterbrook Pen Company)
- File:Patent-US-2758568.pdf + (The Esterbrook Pen Company)
- File:Patent-DE-856569.pdf + (The Esterbrook Pen Company)
- File:Patent-US-3041693.pdf + (The Esterbrook Pen Company)
- File:Patent-US-1800425.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-1918239.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-1939753.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-1975775.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-1999177.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2152436.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2176661.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2292381.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2037699.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2159002.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2159003.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2228250.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-D116005.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-D119932.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-D182164.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-D115868.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2218536.pdf + (The Esterbrook Steel Pen Manfacturing Co.)
- File:Patent-US-2390541.pdf + (The Esterbrook Steel Pen Manufacturing Co.)
- File:Patent-US-2216780.pdf + (The Esterbrook Steel Pen Manufacturing Co.)
- File:Patent-US-2304832.pdf + (The Estrerbrook Pen Company)
- File:Patent-US-1853731.pdf + (The Firm Gunther Wagner)
- File:Patent-US-551895.pdf + (The Horton Pen Company)
- File:Patent-US-863029.pdf + (The John Holland Gold Pen Co.)
- File:Patent-US-885753.pdf + (The John Holland Gold Pen Co.)
- File:Patent-US-1152509.pdf + (The John Holland Gold Pen Company)
- File:Patent-GB-570091.pdf + (The Lang Pen Company)
- File:Patent-GB-573545.pdf + (The Lang Pen Company)
- File:Patent-GB-595572.pdf + (The Lang Pen Company)
- File:Patent-GB-607060.pdf + (The Lang Pen Company)
- File:Patent-FR-1060752.pdf + (The Lang Pen Company Limited)
- File:Patent-FR-66402E.pdf + (The Lang Pen Company Limited)
- File:Patent-GB-679065.pdf + (The Lang Pen Company Limited)
- File:Patent-US-1124454.pdf + (The Lang Pen Company Limited)
- File:Patent-GB-323129.pdf + (The Lang Pen Company Limited)
- File:Patent-GB-621241.pdf + (The Lang Pen Company Limited)
- File:Patent-GB-609128.pdf + (The Lang Pen Company Limited)
- File:Patent-GB-608987.pdf + (The Lang Pen Company Limited)
- File:Patent-FR-1060384.pdf + (The Lang Pen Company Limited)
- File:Patent-BE-512452.pdf + (The Lang Pen Company Limited)
- File:Patent-BE-488498.pdf + (The Lang Pen Company Limited)
- File:Patent-US-2129134.pdf + (The Mentmore Manufacturing Co. Limited)
- File:Patent-US-2123110.pdf + (The Mentmore Manufacturing Co. Limited)
- File:Patent-FR-822628.pdf + (The Mentmore Manufacturing Co. Limited)
- File:Patent-FR-824603.pdf + (The Mentmore Manufacturing Co. Limited)
- File:Patent-BE-422774.pdf + (The Mentmore Manufacturing Co. Limited)
- File:Patent-US-1798046.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-DE-556766.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-US-1604906.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-237472.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-222913.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-321309.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-FR-686153.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-CH-146581.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-373123.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-FR-729691.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-484593.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-487942.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-491876.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-495419.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-478651.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-511521.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-524710.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-532979.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-GB-501523.pdf + (The Mentmore Manufacturing Company Limited)
- File:Patent-US-1577548.pdf + (The Moore Pen Co.)
- File:Patent-US-1267624.pdf + (The Moore Pen Company)
- File:Patent-US-1365131.pdf + (The Moore Pen Company)
- File:Patent-US-2432112.pdf + (The Moore Pen Company)
- File:Patent-US-D130356.pdf + (The Moore Pen Company)
- File:Patent-US-2358091.pdf + (The Moore Pen Company)
- File:Patent-US-D092817.pdf + (The Moore Pen Company)
- File:Patent-US-2070461.pdf + (The Namiki Manufacturing Company Ltd)
- File:Patent-FR-764523.pdf + (The Namiki Manufacturing Company Ltd)
- File:Patent-FR-732570.pdf + (The Namiki Manufacturing Company Ltd)
- File:Patent-FR-710702.pdf + (The Namiki Manufacturing Company Ltd)
- File:Patent-FR-723884.pdf + (The Naminiki Manufacturing Company Ltd)
- File:Patent-FR-766107.pdf + (The Naminiki Manufacturing Company Ltd)
- File:Patent-US-791466.pdf + (The Parker Pen Company)
- File:Patent-US-1197224.pdf + (The Parker Pen Company)
- File:Patent-US-1484683.pdf + (The Parker Pen Company)
- File:Patent-US-1486246.pdf + (The Parker Pen Company)
- File:Patent-US-1793824.pdf + (The Parker Pen Company)
- File:Patent-US-1801635.pdf + (The Parker Pen Company)
- File:Patent-US-1932248.pdf + (The Parker Pen Company)
- File:Patent-US-1972395.pdf + (The Parker Pen Company)
- File:Patent-US-1950364.pdf + (The Parker Pen Company)
- File:Patent-US-2035378.pdf + (The Parker Pen Company)
- File:Patent-US-2223541.pdf + (The Parker Pen Company)
- File:Patent-US-2387001.pdf + (The Parker Pen Company)
- File:Patent-US-2404063.pdf + (The Parker Pen Company)
- File:Patent-US-2462929.pdf + (The Parker Pen Company)
- File:Patent-US-2489463.pdf + (The Parker Pen Company)
- File:Patent-US-2522553.pdf + (The Parker Pen Company)
- File:Patent-US-2522554.pdf + (The Parker Pen Company)
- File:Patent-US-2522555.pdf + (The Parker Pen Company)
- File:Patent-US-2528327.pdf + (The Parker Pen Company)
- File:Patent-US-2528390.pdf + (The Parker Pen Company)
- File:Patent-US-2528408.pdf + (The Parker Pen Company)
- File:Patent-GB-642437.pdf + (The Parker Pen Company)
- File:Patent-US-2554654.pdf + (The Parker Pen Company)
- File:Patent-US-2587949.pdf + (The Parker Pen Company)
- File:Patent-US-2278907.pdf + (The Parker Pen Company)
- File:Patent-US-2612867.pdf + (The Parker Pen Company)
- File:Patent-US-2619070.pdf + (The Parker Pen Company)
- File:Patent-US-2648309.pdf + (The Parker Pen Company)
- File:Patent-US-2670711.pdf + (The Parker Pen Company)
- File:Patent-US-2681041.pdf + (The Parker Pen Company)
- File:Patent-US-2782763.pdf + (The Parker Pen Company)
- File:Patent-US-2935044.pdf + (The Parker Pen Company)
- File:Patent-US-2712299.pdf + (The Parker Pen Company)
- File:Patent-US-3087464.pdf + (The Parker Pen Company)
- File:Patent-US-2400768.pdf + (The Parker Pen Company)
- File:Patent-US-2802450.pdf + (The Parker Pen Company)
- File:Patent-US-D146806.pdf + (The Parker Pen Company)
- File:Patent-US-D185581.pdf + (The Parker Pen Company)
- File:Patent-US-1669036.pdf + (The Parker Pen Company)
- File:Patent-US-1860093.pdf + (The Parker Pen Company)
- File:Patent-US-2403083.pdf + (The Parker Pen Company)
- File:Patent-US-1980508.pdf + (The Parker Pen Company)
- File:Patent-US-2031343.pdf + (The Parker Pen Company)
- File:Patent-US-1853876.pdf + (The Parker Pen Company)
- File:Patent-US-1892181.pdf + (The Parker Pen Company)
- File:Patent-US-1920770.pdf + (The Parker Pen Company)
- File:Patent-US-1956084.pdf + (The Parker Pen Company)
- File:Patent-US-2464104.pdf + (The Parker Pen Company)
- File:Patent-US-2110007.pdf + (The Parker Pen Company)
- File:Patent-US-2774332.pdf + (The Parker Pen Company)
- File:Patent-US-2620774.pdf + (The Parker Pen Company)
- File:Patent-US-1917568.pdf + (The Parker Pen Company)
- File:Patent-GB-634735.pdf + (The Parker Pen Company)
- File:Patent-US-1647093.pdf + (The Parker Pen Company)
- File:Patent-US-1492451.pdf + (The Parker Pen Company)
- File:Patent-US-1629987.pdf + (The Parker Pen Company)
- File:Patent-US-1632371.pdf + (The Parker Pen Company)
- File:Patent-US-1669040.pdf + (The Parker Pen Company)
- File:Patent-US-1674259.pdf + (The Parker Pen Company)
- File:Patent-US-1674260.pdf + (The Parker Pen Company)
- File:Patent-US-1674261.pdf + (The Parker Pen Company)
- File:Patent-US-1720717.pdf + (The Parker Pen Company)