Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent: None & CPCs : CPC B64B1/50 B61B5/02 or CPC B64C17/00

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (324) · stability (201) · airplane (116) · automatic stability (61) · Frame (30) · control (26) · design (22) · equilibrium (20) · balance (16) · rudder (14) · pendulum (14) · wings (14) · navigation (13) · aerodynamics (12) · propeller (12) · construction (11) · wheels (10) · whole (9) · subsystem (8) · safety (8)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (247) · None (34) · Armengaud jeune (16) · Victor J. Evans (14) · Munn & Co. (9) · Lavoix et Mosès (8) · E. Blétry (8) · Charles Dony (8) · J. Bonnet-Thirion (7) · Schwab (6) · Hippolyte Josse (6) · Paul Coulomb (5) · J. Germain (5) · P. Follin (5) · Matray frères et Cie (4) · Marks & Clerk (4) · L. Chassevent (4) · Charles W. Hills (4) · Louis Tailfer (4) · Société A. Frey et de Carsalade (4)
National tech categories:
FR 6.4 (236) · None (220) · USPC 244/80 (56) · USPC 244/93 (18) · DE 77h.5 (14) · USPC 244/177 (13) · USPC 244/92 (8) · USPC 244/90R (6) · USPC 244/139 (3) · USPC 244/233 (2) · USPC 244/113 (2) · USPC 244/100R (2) · USPC 244/87 (2) · FR 6.3 (2) · USPC 244/89 (2) · USPC 244/91 (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)