Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & First filing: Yes & Number of figures: 8-50000000

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Office:
Inventor location:
None (330) · Seine (6) · Pennsylvania (4) · Cumberland county, PA (2) · Middlesex Township, Pennsylvania (2) · New York (2) · New York city (2) · New York county (2) · Nord (2) · Paris (2) · Rhône (2) · San Antonio (2) · Seine-et-Oise (2) · Bexar county (2) · Chicago (2) · TX (2) · Budapest (2) · California (2)
Applicant is inventor:
Tech fields:
airplane (100) · propulsion (82) · frame (65) · LTA (61) · stability (57) · None (55) · navigation (54) · propeller (45) · design (41) · wings (39) · flapping (38) · rudder (30) · propellers (29) · hybrid (26) · marine (25) · control (23) · whole (21) · takeoff (18) · helicopter (18) · airfoil (17)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (70) · None (31) · Armengaud jeune (19) · Munn & Co. (15) · Brandon frères (7) · Marks & Clerk (6) · Weismann et Marx (6) · Boramé et Julien (5) · J. Bonnet-Thirion (5) · Haseltine, Lake & Co. (5) · Michael J. Stark & Sons (5) · Chassevent (4) · C. Blétry (4) · Victor J. Evans (4) · J. Owden O'Brien (4)
National tech categories:
None (95) · FR 6.4 (92) · USPC 244/80 (12) · USPC 244/22 (8) · FR 6.3 (7) · USPC 244/6 (6) · USPC 244/45R (6) · USPC 244/70 (6) · USPC 244/20 (6) · USPC 244/11 (6) · HU V/h (6) · USPC 244/35R (5) · USPC 244/30 (5) · USPC 244/66 (4) · FR 6.2 (4) · USPC 244/25 (4) · USPC 244/234 (4) · USPC 244/72 (4) · USPC 244/233 (4)
IPCs:
None (177) · IPC B64C39/00 (26) · IPC B64B1/00 (23) · IPC B64C33/02 (16) · IPC B64C17/00 (15) · IPC B64C23/00 (14) · IPC B64C33/00 (13) · IPC B64C3/38 (13) · IPC B64C1/00 (12) · IPC B64C3/00 (10) · IPC B64C27/04 (8) · IPC B64B1/58 (6) · IPC B64C31/06 (4) · IPC B64C13/00 (4) · IPC B64C3/52 (3) · IPC B64C35/00 (3) · IPC B64C3/54 (3)
CPCs:
None (52) · CPC B64B1/00 (34) · CPC B64C33/02 (32) · CPC B64C23/005 (26) · CPC B64C17/00 (22) · CPC B64C39/005 (16) · CPC B64C2700/6295 (15) · CPC B64C3/385 (14) · CPC B64C33/00 (14) · CPC B64C39/00 (13) · CPC B64C3/00 (9) · CPC B64C13/00 (9) · CPC B64C2700/6274 (7) · CPC B64C2700/6218 (7) · CPC B64C39/08 (7) · CPC A63H27/08 (6) · CPC B64C2700/6281 (6) · CPC B64C27/04 (6) · CPC B64B1/58 (6)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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