Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC B64C11/006 or CPC B64C39/005 or CPC Y10T74/20

Use the filters below to narrow your results.

Office:
Inventor location:
None (546) · Seine (3) · Pennsylvania (3) · Illinois (3) · England (2) · Philadelphia (2) · Paris (2) · New York (2) · New Jersey (2) · Michigan (2) · Manhattan (2) · Basse-Pyrénées (2) · Calvados (2)
Applicant is inventor:
Tech fields:
None (251) · propulsion (139) · propeller (60) · Propellers (49) · airplane (45) · navigation (33) · marine (32) · LTA (30) · Frame (29) · paddle-wheel (24) · Design (24) · wings (20) · stability (19) · flapping (18) · helicopter (17) · Windmill (16) · aerodynamics (16) · sustentation (16) · subsystem (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (518) · Patent US-1916-1208684 (2) · Patent FR-1902-326476 (2) · Patent FR-1909-410848 (2) · Patent GB-1911-12188 (2) · Patent GB-1911-12232 (2) · Patent DE-1912-267069 (2) · Patent CA-1909-126457 (2) · Patent AU-1909-16369 (2)
Related to aircraft:
Patent agent:
None (316) · None (17) · Munn & Co. (15) · Armengaud jeune (14) · E. Blétry (6) · Marks & Clerk (5) · J. Bonnet-Thirion (5) · Boult, Wade & Tennant (4) · Y. Rabilloud et fils (4) · Sigmund Herzog (3) · Boramé et Julien (3) · Lloyd Wise & Co. (3) · C. A. Snow & Co. (3) · G. de Mestral et F. Harlé (3) · H. D. Fitzpatrick & Co. (3) · H. Bœttcher fils (3) · Victor J. Evans (3) · L. Chassevent (3)
National tech categories:
None (347) · FR 6.4 (84) · 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 74/469 (5) · USPC 244/19 (4) · USPC 244/39 (4) · FR 5.8 (3) · USPC 244/64 (3) · USPC 244/119 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)