Drilldown: Patents

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Patents > Year granted: 1909 & Assigned to: None & Family year: 1900 - 1999

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None (1121) · Seine (13) · Bouches-du-Rhône (5) · Paris (5) · Berlin (4) · Budapest (4) · Nord (4) · Yorkshire (3) · Rhône (3) · Calvados (3) · Nièvre (3)
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None (997) · Patent BE-1909-214032 (21) · Patent FR-1908-392672 (8) · Patent GB-1908-4519 (5) · Patent FR-1908-396249 (4) · Patent AT-1908-42396 (3) · Patent DE-1907-214228 (3) · Patent FR-1909-398825 (3) · Patent DE-1908-220975 (3) · Patent DE-1908-221549 (3) · Patent ES-1906-38692 (3) · Patent US-1908-927605 (3) · Patent BE-1907-12-11 Clément Coma (3) · Patent US-1908-989022 (3) · Patent DE-1907-214855 (3)
Related to aircraft:
Patent agent:
None (716) · Armengaud jeune (45) · None (32) · A. Wunderlich & Cie, Ingénieurs-Conseils (21) · J. Bonnet-Thirion (15) · Marks & Clerk (13) · Boult, Wade & Tennant (13) · Lavoix et Mosès (12) · E. Blétry (10) · J. Germain (9) · G. de Mestral et F. Harlé (9) · Brandon frères (8) · Boramé et Julien (8) · Weismann et Marx (8) · Haseltine, Lake & Co. (7) · C. Blétry (7) · Ad. Sturm (7) · Abel & Imray (7) · Charles Assi (7)
Assigned to: (Click arrow to add another value)
National tech categories:
None (711) · FR 6.4 (296) · BE K (23) · FR 5.3 (10) · HU V/h (10) · AT 77d (9) · MX F. III (9) · FR 6.2 (8) · USPC 244/22 (7) · USPC 244/28 (4) · USPC 244/11 (4) · FR 6.3 (4) · USPC 244/63 (4) · USPC 244/6 (4) · USPC 244/48 (4) · USPC 244/30 (4)
IPCs:
None (741) · IPC B64C39/00 (67) · IPC B64B1/00 (60) · IPC B64C17/00 (32) · IPC B64C1/00 (27) · IPC B64C3/38 (25) · IPC B64C33/02 (24) · IPC B64C23/00 (22) · IPC B64B1/58 (20) · IPC B64C33/00 (15) · IPC B64C11/00 (14) · IPC B64C13/00 (13) · IPC B64C27/04 (9) · IPC B64C3/00 (9) · IPC B64C31/06 (8) · IPC B64C25/00 (7) · IPC B64B1/40 (7)
CPCs:
None (583) · CPC B64B1/00 (67) · CPC B64C39/00 (62) · CPC B64C2700/6295 (48) · CPC B64C17/00 (36) · CPC B64C23/005 (35) · CPC B64C33/02 (33) · CPC B64C3/385 (32) · CPC B64C11/006 (26) · CPC B64B1/58 (23) · CPC B64C2700/6274 (20) · CPC B64C39/005 (18) · CPC B64C13/00 (18) · CPC B64C33/00 (17) · CPC B64C2700/6212 (15) · CPC B64C1/00 (11) · CPC B64C2700/6218 (11) · CPC B64C27/04 (9) · CPC B64C2700/6281 (9) · CPC B64B1/40 (9)
First filing:
Cites these patents:
None (1206)
Citations from after 1930:
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