Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC B64C2700/6274 or CPC B64C33/02 or CPC B64C39/026

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
None (216) · flapping (104) · propulsion (87) · airplane (75) · frame (67) · ornithopter (61) · wings (53) · Design (42) · navigation (40) · Hybrid (38) · propellers (33) · propeller (30) · helicopter (27) · stability (26) · LTA (24) · ascension (24) · Control (24) · rudder (23) · Construction (20) · Lift (19)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (426) · Patent GB-1909-12556 (4) · Patent FR-1912-446040 (4) · Patent BE-1910-12-28-Muehter (3) · Patent DE-1909-220044 (2) · Patent IT-1907-87304 (2) · Patent FR-1915-525800 (2) · Patent FR-1909-420004 (2) · Patent FR-1909-410140 (2) · Patent FR-1908-407411 (2) · Patent FR-1908-394254‎ (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent DE-1909-244441 (2) · Patent FR-1908-407090 (2) · Patent AT-1909-40038 (2)
Related to aircraft:
Patent agent:
None (246) · None (21) · Armengaud jeune (7) · J. Germain (6) · E. Blétry (6) · Schwab (5) · C. Blétry (5) · C. A. Snow & Co. (5) · Munn & Co. (5) · Marks & Clerk (5) · Chassevent (5) · G. de Mestral et F. Harle (5) · Rigot et Prévost (4) · Boramé et Julien (4) · A. de Carsalade (4) · Victor J. Evans (4) · Paul Caquet (4) · Boult, Wade & Tennant (4)
National tech categories:
None (202) · FR 6.4 (172) · USPC 244/22 (71) · USPC 244/72 (19) · DE 77h.10 (16) · DE 77 (14) · FR 6.3 (9) · DE 77h (4) · USPC 244/64 (3) · USPC 244/133 (2) · USPC 244/4R (2) · USPC 244/50 (2) · GB 4 propelling (2) · FR 6.2 (2) · GB 4 propel & steer (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)