Drilldown: Patents

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Patents > Number of claims: 7-12 & Number of figures: 7-10

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (84) · frame (58) · stability (47) · propulsion (45) · None (43) · LTA (36) · Design (32) · propeller (31) · navigation (31) · construction (27) · Propellers (23) · wings (22) · flapping (21) · aerodynamics (19) · rudder (19) · control (18) · hybrid (17) · subsystem (16)
Full specification filed date:
Application number:
None (77)
Granted:
Supplementary to patent:
None (217) · Patent US-1913-1087946 (3) · Patent GB-1909-12556 (3) · Patent GB-1908-4519 (2) · Patent HU-1909-49038 (2) · Patent GB-1909-11090 (2) · Patent US-1918-1589780 (2) · Patent AT-1912-75092 (2)
Related to aircraft:
Patent agent:
None (65) · Munn & Co. (12) · None (11) · Marks & Clerk (9) · Armengaud jeune (8) · Haseltine, Lake & Co. (5) · J. D. Roots & Co. (4) · Wheatley & Mackenzie (4) · Brewer & Son (4) · E. Blétry (4) · E. Imer-Schneider (3) · Borame et Julien (3) · Boult, Wade & Tennant (3)
National tech categories:
None (122) · FR 6.4 (47) · HU V/h (15) · USPC 244/80 (4) · USPC 244/66 (4) · USPC 244/6 (4) · USPC 244/233 (4) · USPC 244/45R (3) · USPC 244/3.23 (3) · USPC 244/90R (3) · USPC 244/139 (3) · USPC 244/46 (3) · AU 90.3 (3) · USPC 244/20 (3) · USPC 244/64 (3) · GB 4 propel & steer (3) · GB 4 without buoyant (3) · USPC 244/48 (3) · CH 129b (3)
IPCs:
None (145) · IPC B64C17/00 (16) · IPC B64C1/00 (14) · IPC B64C39/00 (9) · IPC B64C3/38 (9) · IPC B64C33/02 (8) · IPC B64B1/00 (8) · IPC B64C11/00 (7) · IPC B64C35/00 (6) · IPC B64C33/00 (6) · IPC B64C23/00 (4) · IPC B64C3/54 (4) · IPC B64C11/04 (4) · IPC B64C13/24 (3) · IPC B64C13/00 (3) · IPC B64C3/00 (3) · IPC B64C3/48 (3) · IPC B64C3/42 (3) · IPC B64C17/06 (3)
CPCs:
None (52) · CPC B64C17/00 (22) · CPC B64C23/005 (16) · CPC B64C33/02 (12) · CPC B64C13/00 (11) · CPC B64C3/385 (10) · CPC B64B1/00 (10) · CPC B64C2700/6295 (9) · CPC B64C2700/6218 (7) · CPC B64C39/005 (6) · CPC B64C39/00 (6) · CPC B64C35/00 (6) · CPC B64C11/04 (5) · CPC B64C11/006 (5) · CPC B64C33/00 (5) · CPC B64C17/06 (4) · CPC B64C3/00 (4) · CPC B64C2700/6256 (4)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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