Drilldown: Patents

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Patents > Number of claims: 8-11 & Number of diagram pages: 1-2

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Office:
Applicant is inventor:
Tech fields:
None (88) · airplane (81) · frame (51) · stability (47) · LTA (42) · propeller (39) · propulsion (39) · Design (30) · navigation (29) · Propellers (26) · control (23) · wings (22) · construction (22) · hybrid (20) · safety (19) · rudder (18) · military (18) · landing (17) · airfoil (17) · wheels (16)
Application number:
Granted:
Supplementary to patent:
None (315) · Patent US-1915-1228281 (2) · Patent FR-1911-426612 (2) · Patent GB-1913-16499 (2) · Patent HU-1909-49038 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2)
Related to aircraft:
Patent agent:
None (94) · None (12) · Boult, Wade & Tennant (12) · John P. Tarbox (11) · Haseltine, Lake & Co. (7) · Munn & Co. (7) · Marks & Clerk (7) · E. Bletry (7) · Armengaud jeune (6) · Boramé et Julien (5) · J. Bonnet-Thirion et Breton (4) · C. Blétry (4)
National tech categories:
None (175) · FR 6.4 (66) · HU V/h (18) · USPC 244/45R (6) · AT 77d (6) · CH 129b (5) · USPC 244/22 (4) · CA 244/24 (4) · USPC 244/80 (4) · USPC 244/6 (4) · GB 4 without buoyant (3) · USPC 244/63 (3) · AU 90.3 (3) · USPC 244/99.11 (3) · USPC 244/64 (3) · USPC 244/234 (3) · USPC 244/66 (3) · USPC 244/90R (3) · USPC 244/3.23 (3)
IPCs:
None (198) · IPC B64C1/00 (23) · IPC B64C39/00 (22) · IPC B64C17/00 (19) · IPC B64B1/00 (11) · IPC B64C35/00 (10) · IPC B64C13/00 (9) · IPC B64C23/00 (7) · IPC B64C3/00 (6) · IPC B64C25/00 (6) · IPC B64C11/00 (6) · IPC B64C3/18 (6) · IPC B64C3/38 (6) · IPC B64C11/20 (6) · IPC B64C33/00 (4) · IPC B64C33/02 (4) · IPC B64C17/06 (3) · IPC B64B1/58 (3) · IPC B64C11/04 (3) · IPC B64C11/24 (3)
CPCs:
None (82) · CPC B64C17/00 (26) · CPC B64C2700/6295 (19) · CPC B64B1/00 (16) · CPC B64C39/00 (16) · CPC B64C2700/6218 (15) · CPC B64C13/00 (15) · CPC B64C35/00 (11) · CPC B64C23/005 (11) · CPC B64C39/08 (8) · CPC B64C3/385 (8) · CPC B64C33/02 (8) · CPC B64C2700/6256 (7) · CPC B64C3/00 (6) · CPC B64C11/20 (5) · CPC B64C11/006 (5) · CPC B64C3/18 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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