Drilldown: Patents

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Patents > Supplementary to patent: None & Number of text pages: 4-5 & Number of figures: 10-40

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (83) · frame (60) · stability (56) · propulsion (51) · Wings (40) · navigation (38) · design (37) · LTA (37) · propeller (36) · None (35) · construction (27) · control (26) · propellers (26) · rudder (21) · aerodynamics (20) · flapping (17) · helicopter (16)
Full specification filed date:
Application number:
None (84)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (55) · None (14) · Armengaud jeune (12) · Munn & Co. (10) · Marks & Clerk (5) · Lavoix et Mosès (5) · John P. Tarbox (4) · Boult, Wade & Tennant (3) · Boramé et Julien (3) · Jensen & Son (3) · D. W. Glassie (3) · L. Chassevent (3) · Brandon frères (3) · Weismann et Marx (3) · J. Bonnet-Thirion et Breton (3) · G. Petiau (3) · Wheatley & Mackenzie (3) · Paul Caquet (3) · E. Blétry (3)
National tech categories:
None (92) · FR 6.4 (65) · USPC 244/80 (7) · HU V/h (6) · USPC 244/22 (6) · USPC 244/51 (5) · FR 6.3 (5) · USPC 244/45R (4) · USPC 244/6 (4) · USPC 244/233 (4) · DE 77 (4) · CH 129b (4)
IPCs:
None (131) · IPC B64C39/00 (23) · IPC B64C17/00 (18) · IPC B64C1/00 (15) · IPC B64C3/38 (11) · IPC B64C3/00 (9) · IPC B64C33/02 (9) · IPC B64C23/00 (8) · IPC B64B1/00 (7) · IPC B64C27/04 (6) · IPC B64C35/00 (5) · IPC B64C11/00 (5) · IPC B64C13/00 (5) · IPC B64C3/18 (4) · IPC B64C1/06 (3) · IPC B64D17/00 (3) · IPC B64B1/58 (3) · IPC B64C17/06 (3)
CPCs:
None (46) · CPC B64C17/00 (26) · CPC B64C23/005 (19) · CPC B64C2700/6295 (17) · CPC B64C33/02 (16) · CPC B64B1/00 (14) · CPC B64C39/00 (13) · CPC B64C3/385 (13) · CPC B64C13/00 (12) · CPC B64C35/00 (8) · CPC B64C39/08 (8) · CPC B64C3/00 (7) · CPC B64C2700/6281 (7) · CPC B64C2700/6218 (7) · CPC B64C11/006 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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