Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC B63H1/36 or CPC B64C17/00 & Citations from after 1930: None

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (325) · stability (224) · airplane (191) · automatic stability (79) · control (44) · Design (43) · frame (42) · Equilibrium (41) · subsystem (35) · aerodynamics (32) · wings (25) · pendulum (22) · construction (21) · rudder (20) · lift (18) · navigation (16) · steering (12) · balance (12)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (435) · Patent GB-1909-8531 (4) · Patent FR-1908-396249 (4) · Patent US-1908-1077750 (3) · Patent FR-1912-442419 (3) · Patent FR-1911-446282 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent FR-1909-399456 (3)
Related to aircraft:
Patent agent:
None (280) · Armengaud jeune (27) · None (20) · Marks & Clerk (11) · Charles Dony (9) · E. Blétry (9) · Abel & Imray (8) · Haseltine, Lake & Co. (7) · P. Follin (7) · J. Bonnet-Thirion (7) · Schwab (6) · Matray frères et Cie (6) · Paul Coulomb (6)
National tech categories:
FR 6.4 (285) · None (245) · USPC 244/80 (35) · DE 77h.5 (20) · USPC 244/93 (14) · USPC 244/92 (7) · USPC 244/90R (4) · FR 6.2 (3) · FR 6.3 (3) · USPC 244/177 (3) · USPC 244/91 (2) · USPC 244/89 (2) · USPC 244/87 (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)