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Patents > Citations from after 1930: None & Number of claims: 8-15 & Number of diagram pages: 1-2

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (91) · None (57) · frame (50) · stability (46) · LTA (41) · Design (38) · Propulsion (31) · propeller (30) · propellers (30) · navigation (27) · construction (26) · wings (23) · Hybrid (19) · subsystem (18) · automatic stability (18) · airfoil (17) · safety (16) · landing (16)
Full specification filed date:
Application number:
None (117)
Granted:
Supplementary to patent:
None (250) · Patent AU-1910-20097 (2) · Patent FR-1913-466195 (2) · Patent GB-1913-16499 (2) · Patent GB-1909-11090 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent HU-1909-49038 (2)
Related to aircraft:
Patent agent:
None (114) · Boult, Wade & Tennant (12) · Armengaud jeune (9) · Marks & Clerk (9) · None (8) · Haseltine, Lake & Co. (7) · E. Blétry (7) · Boramé et Julien (5) · Munn & Co. (5) · John P. Tarbox (5) · Abel & Imray (4) · J. Bonnet-Thirion et Breton (4) · Jensen & Son (3) · Herbert Haddan & Co. (3) · W. D. Rowlingson (3) · Brierley & Howard (3) · Charles Dony (3) · Ch. Mardelet (3)
National tech categories:
None (137) · FR 6.4 (62) · HU V/h (26) · AU 90.3 (7) · AT 77d (6) · CH 129b (5) · USPC 244/22 (4) · USPC 244/45R (4) · GB 4 without buoyant (3) · USPC 244/90R (3) · USPC 244/80 (3) · AU 90.5 (3)
IPCs:
None (161) · IPC B64C1/00 (22) · IPC B64C17/00 (20) · IPC B64C39/00 (19) · IPC B64C35/00 (8) · IPC B64B1/00 (8) · IPC B64C13/00 (6) · IPC B64C11/00 (6) · IPC B64C23/00 (6) · IPC B64C3/18 (5) · IPC B64B1/58 (5) · IPC B64C3/38 (5) · IPC B64C11/20 (4) · IPC B64C3/00 (4) · IPC B64C33/02 (4)
CPCs:
None (92) · CPC B64C17/00 (26) · CPC B64C2700/6295 (16) · CPC B64C39/00 (15) · CPC B64B1/00 (15) · CPC B64C13/00 (14) · CPC B64C2700/6218 (14) · CPC B64C23/005 (8) · CPC B64C35/00 (8) · CPC B64C33/02 (7) · CPC B64C2700/6256 (7) · CPC B64B1/58 (6) · CPC B64C11/20 (5) · CPC Y02T50/10 (5) · CPC B64C39/08 (5) · CPC B64C3/18 (5) · CPC B64C3/385 (5) · CPC B64C1/00 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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