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Patents > Related to aircraft : 1 or 1852-08-14 or 1906314176 or marine & IPCs : IPC B64C33/02 or IPC B64C39/00

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (96) · None (66) · design (52) · frame (47) · propulsion (44) · wings (35) · stability (31) · propellers (29) · flapping (28) · whole (28) · Construction (27) · control (21) · navigation (18) · ornithopter (17) · subsystem (17) · LTA (15) · Aerodynamics (15) · chassis (14) · Lift (13) · HTA (13)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (245) · Patent FR-1916-502839 (4) · Patent FR-1912-446040 (4) · Patent US-1911-994106 (2) · Patent GB-1908-4519 (2) · Patent US-1910-993987 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1909-403418 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (59) · None (29) · Armengaud jeune (13) · Marks & Clerk (11) · Munn & Co. (7) · J. Bonnet-Thirion (6) · J. Germain (6) · Weismann et Marx (6) · L. Chassevent (5) · E. Bletry (5) · Dupont et Elluin (5) · Charles Assi (5) · G. de Mestral et F. Harle (4) · A. de Carsalade (4) · Ad. Sturm (4) · G. Petiau (4) · Brandon frères (4) · Boult, Wade & Tennant (4) · Boramé et Julien (4)
National tech categories:
FR 6.4 (175) · None (79) · DE 77h.10 (14) · USPC 244/45R (12) · DE 77h.5 (6) · FR 6.3 (6) · USPC 244/72 (5) · USPC 244/70 (5) · USPC 244/13 (5) · USPC 244/20 (4) · USPC 244/9 (4) · DE 77h.11 (4) · USPC 244/22 (3) · USPC 244/27 (3) · USPC 244/19 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (151) · CPC B64C2700/6295 (142) · CPC B64C33/02 (66) · CPC B64C39/08 (38) · CPC B64C39/005 (37) · CPC B64C39/008 (12) · CPC B64C39/003 (11) · None (4) · CPC B64C39/068 (3) · CPC B64C39/062 (3) · CPC B64C39/06 (3) · CPC B64C3/42 (3) · CPC B64C39/006 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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