Drilldown: Patents

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Patents > Family year: 1909 & First filing: Other

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Inventor location:
None (727) · Seine (6) · Nord (5) · Paris (3) · Allegheny county, Pennsylvania (2) · Illinois (2) · Chicago (2) · Pittsburgh (2) · Hautes-Pyrénées (2) · PA (2) · France (2) · New York city (2)
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Full specification filed date:
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Supplementary to patent:
None (709) · Patent AU-1909-1372009 (2) · Patent IT-1908-98601 (2) · Patent FR-1909-401348 (2) · Patent FR-1909-403985 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (310) · None (30) · Armengaud jeune (22) · Marks & Clerk (17) · J. Bonnet-Thirion (13) · Munn & Co. (11) · Boult, Wade & Tennant (11) · Weismann et Marx (10) · E. Blétry (7) · Herbert Haddan & Co. (7) · Borame et Julien (6) · Abel & Imray (6) · Charles Dony (5) · G. F. Redfern & Co. (5) · Brandon frères (5) · H. Elluin (5)
National tech categories:
None (309) · FR 6.4 (170) · HU V/h (12) · MX F. III (10) · USPC 244/45R (9) · USPC 244/80 (8) · AT 77d (8) · DE 77h.5 (8) · USPC 244/66 (7) · USPC 244/22 (7) · FR 6.2 (7) · USPC 244/93 (7) · USPC 244/72 (6) · USPC 244/87 (6) · USPC 244/234 (6) · USPC 244/65 (6) · USPC 244/6 (5) · USPC 244/100R (5) · USPC 244/48 (5)
IPCs:
None (342) · IPC B64C39/00 (56) · IPC B64C17/00 (41) · IPC B64C1/00 (39) · IPC B64B1/00 (29) · IPC B64C3/38 (29) · IPC B64C33/02 (16) · IPC B64C13/00 (16) · IPC B64B1/58 (15) · IPC B64C23/00 (15) · IPC B64C3/00 (13) · IPC B64C33/00 (13) · IPC B64C11/00 (12) · IPC B64C25/00 (11) · IPC B64C35/00 (7) · IPC B63H1/12 (7) · IPC B64C27/04 (6) · IPC B64C3/52 (6)
CPCs:
None (76) · CPC B64C2700/6295 (58) · CPC B64C17/00 (56) · CPC B64C39/00 (47) · CPC B64C3/385 (44) · CPC B64B1/00 (43) · CPC B64C33/02 (31) · CPC B64C23/005 (31) · CPC B64C13/00 (29) · CPC B64B1/58 (24) · CPC B64C11/006 (21) · CPC B64C33/00 (20) · CPC B64C2700/6218 (20) · CPC B64C39/005 (17) · CPC B64C39/08 (14) · CPC B64C3/00 (12) · CPC B64C2700/6256 (11) · CPC B64F2700/6226 (11) · CPC B64B1/40 (11)
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Cites these patents:
None (750)
Citations from after 1930:

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