Drilldown: Patents

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Patents > Number of claims: 3-4 & Number of figures: 7-9

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (103) · frame (54) · Design (52) · stability (47) · LTA (45) · propulsion (44) · None (43) · construction (33) · wings (30) · navigation (28) · control (25) · propeller (23) · propellers (22) · rudder (20) · aerodynamics (19) · marine (17) · flapping (16) · parachute (16) · wheels (16)
Full specification filed date:
Application number:
None (116)
Granted:
Supplementary to patent:
None (243) · Patent GB-1911-12232 (4) · Patent AT-1908-42396 (3) · Patent US-1909-970771 (3) · Patent CH-1912-62201 (3) · Patent GB-1909-2111 (3) · Patent US-1914-1115457 (2) · Patent FR-1911-430455 (2) · Patent GB-1908-4519 (2) · Patent CA-1910-131159 (2)
Related to aircraft:
Patent agent:
None (83) · Armengaud jeune (16) · None (11) · Munn & Co. (7) · Haseltine, Lake & Co. (7) · Marks & Clerk (6) · L. Chassevent (6) · Victor J. Evans (6) · Boult, Wade & Tennant (5) · Charles Dony (3) · Charles Assi (3) · A. B. Willson & Co. (3) · Rigot et Prévost (3) · Brewer & Son (3) · E. Blum & Co. (3)
National tech categories:
None (101) · FR 6.4 (69) · HU V/h (11) · AT 77d (7) · DK 77 (6) · DE 77h.5 (5) · USPC 244/22 (5) · USPC 244/233 (4) · FR 6.3 (4) · DE 77 (4) · CH 129b (4) · USPC 244/80 (4) · USPC 244/30 (4)
IPCs:
None (146) · IPC B64C1/00 (20) · IPC B64C39/00 (19) · IPC B64C17/00 (16) · IPC B64B1/00 (12) · IPC B64C3/00 (11) · IPC B64C11/00 (8) · IPC B64C3/38 (7) · IPC B64C35/00 (6) · IPC B64C13/00 (6) · IPC B64C33/02 (6) · IPC B64C17/06 (4) · IPC B64C23/00 (4) · IPC B64D17/00 (4) · IPC B64C3/54 (4) · IPC B63H1/12 (3) · IPC B64C33/00 (3) · IPC B64C27/04 (3) · IPC B64B1/58 (3) · IPC B64C25/00 (3)
CPCs:
None (64) · CPC B64C17/00 (24) · CPC B64B1/00 (17) · CPC B64C33/02 (15) · CPC B64C13/00 (13) · CPC B64C2700/6295 (13) · CPC B64C3/385 (10) · CPC B64C23/005 (10) · CPC B64C39/00 (10) · CPC B64C39/005 (9) · CPC B64C3/00 (9) · CPC B64C2700/6218 (8) · CPC B64C11/006 (6) · CPC B64C1/00 (5) · CPC B64C2700/6235 (4) · CPC B64C2001/0081 (4) · CPC B64C17/06 (4) · CPC B64D17/00 (4) · CPC B64C9/00 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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