Drilldown: Patents

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Patents > Applicant firm: None & Number of text pages: 3-4 & Number of claims: 7-9

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None (356) · New York county (5) · New York City (4) · Indiana (4) · London (4) · New York (4) · Budapest (3) · Chicago (3) · Pennsylvania (3) · Nord (2) · Illinois (2) · Kansas (2) · NY (2) · Los Angeles (2) · Texas (2) · Calvados (2) · California (2)
Applicant firm: (Click arrow to add another value)
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Tech fields:
airplane (126) · frame (78) · stability (64) · None (58) · LTA (54) · propulsion (53) · navigation (47) · propeller (42) · Design (41) · Construction (39) · rudder (33) · control (31) · wheels (28) · wings (27) · propellers (26) · flapping (23) · safety (23) · hybrid (22) · landing (21) · aerodynamics (18)
Application number:
Granted:
Supplementary to patent:
None (343) · Patent FR-1911-426612 (2) · Patent GB-1908-4519 (2) · Patent GB-1909-12556 (2) · Patent FR-1911-438355 (2)
Related to aircraft:
Patent agent:
None (77) · Munn & Co. (13) · None (13) · Armengaud jeune (9) · Marks & Clerk (8) · Boult, Wade & Tennant (8) · Abel & Imray (7) · Brewer & Son (6) · C. A. Snow & Co. (6) · J. S. Withers & Spooner (5) · Victor J. Evans (5) · J. Bonnet-Thirion et Breton (5) · E. Bletry (5) · Haseltine, Lake & Co. (5) · Brierley & Howard (4) · Ch. Mardelet (4) · Wheatley & Mackenzie (4)
National tech categories:
None (165) · FR 6.4 (65) · HU V/h (14) · USPC 244/80 (7) · AT 77d (6) · AU 90.3 (6) · USPC 244/25 (6) · USPC 244/90R (6) · USPC 244/6 (5) · USPC 244/87 (5) · AU 90.5 (5) · USPC 244/234 (4) · USPC 244/22 (4) · USPC 244/64 (4) · USPC 244/65 (4) · USPC 244/139 (4) · USPC 244/66 (4) · USPC 244/93 (4) · USPC 244/45R (4) · CH 129b (4)
IPCs:
None (215) · IPC B64C39/00 (23) · IPC B64C1/00 (17) · IPC B64B1/00 (14) · IPC B64C17/00 (13) · IPC B64C35/00 (12) · IPC B64C13/00 (8) · IPC B64C23/00 (8) · IPC B64C3/00 (6) · IPC B64C3/18 (6) · IPC B64C33/02 (5) · IPC B64C33/00 (5) · IPC B64C3/38 (5) · IPC B64C11/00 (4) · IPC B64B1/58 (4)
CPCs:
None (69) · CPC B64C17/00 (23) · CPC B64B1/00 (21) · CPC B64C23/005 (21) · CPC B64C2700/6295 (21) · CPC B64C13/00 (21) · CPC B64C39/00 (16) · CPC B64C3/385 (14) · CPC B64C35/00 (14) · CPC B64C33/02 (13) · CPC B64C39/08 (10) · CPC B64C2700/6218 (9) · CPC B64C39/005 (8) · CPC B64C2700/6256 (7) · CPC B64C3/00 (7) · CPC B64C33/00 (6) · CPC B64C1/00 (6) · CPC B64C11/006 (5) · CPC B64B1/40 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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