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Patents > CPCs : CPC B64C11/006 or CPC B64C25/06 or CPC B64C39/005

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Office:
Inventor location:
None (611) · Seine (5) · Pennsylvania (3) · Illinois (3) · England (2) · Philadelphia (2) · Paris (2) · New York (2) · New Jersey (2) · Michigan (2) · Manhattan (2) · Calvados (2) · Basse-Pyrénées (2)
Applicant is inventor:
Tech fields:
None (253) · propulsion (139) · airplane (82) · propeller (60) · frame (56) · Propellers (50) · landing (50) · wheels (35) · Design (35) · navigation (33) · marine (32) · chassis (32) · LTA (30) · paddle-wheel (24) · wings (24) · stability (23) · Construction (21) · subsystem (18) · flapping (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (562) · Patent CA-1909-126457 (2) · Patent FR-1911-419438 (2) · Patent FR-1902-326476 (2) · Patent DE-1912-267069 (2) · Patent GB-1911-12188 (2) · Patent GB-1911-12232 (2) · Patent FR-1909-410848 (2) · Patent US-1916-1208684 (2) · Patent AU-1909-16369 (2) · Patent AT-1911-58081 (2)
Related to aircraft:
Patent agent:
None (327) · Armengaud jeune (24) · None (19) · Munn & Co. (14) · Marks & Clerk (9) · E. Blétry (8) · Hippolyte Josse (6) · Boult, Wade & Tennant (5) · J. Bonnet-Thirion (5) · Weismann et Marx (4) · Schwab (4) · L. Chassevent (4) · J. Germain (4) · G. de Mestral et F. Harlé (4) · Y. Rabilloud et fils (4)
National tech categories:
None (365) · FR 6.4 (132) · USPC 244/20 (20) · USPC 244/70 (17) · FR 6.2 (15) · USPC 416/113 (14) · USPC 244/9 (13) · USPC 416/108 (10) · USPC 416/116 (9) · FR 6.3 (9) · USPC 244/71 (6) · DE 77h.6 (5) · USPC 244/39 (4) · USPC 244/19 (4) · DE 77h.9 (4) · USPC 244/119 (3) · FR 5.8 (3) · USPC 244/64 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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