Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC B63G8/30 or CPC B64C33/02 or CPC B64C39/00

Use the filters below to narrow your results.

Office:
Inventor country:
Inventor location:
None (728) · Seine (14) · Paris (9) · Montpellier (5) · London (5) · Hérault (5) · Missouri (4) · Morbihan (4) · Lorient (4) · St. Louis (4) · Chicago (3) · Loir-et-Cher (3) · Eure (3) · Seine-et-Oise (3) · Rhône (3)
Applicant is inventor:
Tech fields:
None (308) · Airplane (204) · design (128) · Frame (127) · flapping (118) · propulsion (100) · Wings (96) · ornithopter (76) · stability (65) · construction (59) · propellers (54) · navigation (45) · Aerodynamics (43) · Lift (39) · control (39) · whole (34) · rudder (33) · hybrid (31) · LTA (27) · propeller (27)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (631) · Patent FR-1912-446040 (4) · Patent FR-1916-502839 (3) · Patent GB-1909-12556 (3) · Patent BE-1910-12-28-Muehter (3) · Patent FR-1908-407411 (3)
Related to aircraft:
Patent agent:
None (338) · None (41) · Armengaud jeune (19) · Marks & Clerk (13) · E. Blétry (12) · J. Germain (11) · Brandon frères (9) · J. Bonnet-Thirion (9) · Chassevent (8) · Lavoix et Mosès (7) · Boramé et Julien (7) · Weismann et Marx (7) · Munn & Co. (7) · Boult, Wade & Tennant (7) · Schwab (7)
National tech categories:
None (329) · FR 6.4 (328) · USPC 244/22 (69) · DE 77h.10 (22) · USPC 244/72 (19) · FR 6.3 (14) · DE 77 (13) · DE 77h.5 (7) · DE 77h (4) · USPC 244/13 (4) · FR 6.2 (3) · USPC 244/50 (3) · USPC 244/64 (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)