Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC B64C35/00 or CPC B64C39/00

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (417) · airplane (180) · Design (128) · frame (96) · Construction (64) · hydroaeroplane (55) · wings (53) · stability (52) · hydroplane (47) · propulsion (45) · propellers (45) · aerodynamics (43) · lift (36) · marine (35) · hybrid (32) · fuselage (31) · landing (31) · control (29) · whole (27) · chassis (27)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (654) · Patent FR-1910-426487 (3) · Patent FR-1916-502839 (3) · Patent BE-1912-02-27 Caudron (3) · Patent FR-1912-455471 (3) · Patent FR-1916-493411 (3) · Patent US-1913-1094989 (3)
Related to aircraft:
Patent agent:
None (450) · Armengaud jeune (23) · None (16) · Marks & Clerk (12) · Weismann et Marx (11) · J. Bonnet-Thirion (10) · Boult, Wade & Tennant (10) · L. Chassevent (9) · Charles Dony (8) · Brewer & Son (7) · Brandon frères (7) · E. Bletry (7)
National tech categories:
None (487) · FR 6.4 (279) · DE 77h.9 (9) · DE 77h.5 (7) · USPC 244/105 (6) · USPC 244/101 (6) · FR 6.3 (6) · USPC 244/13 (5) · USPC 244/90R (3) · USPC 244/89 (2) · USPC 244/119 (2) · USPC 244/225 (2) · USPC 244/91 (2) · USPC 244/50 (2) · USPC 244/87 (2) · FR 6.1 (2) · USPC 244/135R (2)
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)