Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : design or navigation & Number of claims: 3-40

Use the filters below to narrow your results.

Inventor location:
None (875) · Seine (12) · Budapest (12) · New York state (7) · Seine-et-Oise (6) · London (4) · Paris (4) · Eure-et-Loir (4) · New York county (4) · New York (4) · Massachusetts (3) · England (3) · Somme (3) · New York city (3) · Pennsylvania (3) · Hammondsport, NY (3) · Berlin (3)
Applicant firm:
None (915) · British and Colonial Aeroplane Co. (6) · Sperry Gyroscope Company (6) · Société Anonyme des Établissements Nieuport (5) · Jacob Lohner & Co. (4) · Aktiebolaget Aviatorer (4) · Curtiss Aeroplane (3) · Westinghouse Electric & Manufacturing Company (3) · Alphonse Tellier et Cie (2) · Société anonyme Astra (2) · Société “Aviator” (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Curtiss Motor Company (2) · Société anonyme des appareils d'aviation Hanriot (2) · Patent Corporation Limited (2) · Westinghouse Canada Limited (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (954) · Sperry Gyroscope Company (5) · Westinghouse Electric & Manufacturing Company (2) · Curtiss Aeroplane and Motor Corporation (2)
National tech categories:
None (278) · FR 6.4 (233) · HU V/h (83) · AT 77d (22) · USPC 244/30 (15) · DK 77 (15) · FR 6.3 (14) · DE 77h.5 (14) · USPC 244/90R (13) · GB 4 propel & steer (12) · CH 129b (12) · USPC 244/80 (11) · DE 77 (10) · USPC 244/6 (10) · USPC 244/22 (9) · USPC 244/70 (9) · USPC 244/51 (9)
IPCs:
None (485) · IPC B64C39/00 (72) · IPC B64B1/00 (53) · IPC B64C1/00 (44) · IPC B64C17/00 (33) · IPC B64C3/00 (21) · IPC B64C3/38 (19) · IPC B64C23/00 (18) · IPC B64C35/00 (14) · IPC B64C33/00 (14) · IPC B64C33/02 (14) · IPC B64B1/58 (11) · IPC B64C11/00 (11) · IPC B64C13/00 (9) · IPC B64C3/52 (8) · IPC B64C25/00 (8) · IPC B64C3/18 (8)
CPCs:
None (278) · CPC B64B1/00 (83) · CPC B64C17/00 (50) · CPC B64C39/00 (48) · CPC B64C23/005 (45) · CPC B64C2700/6295 (40) · CPC B64C13/00 (39) · CPC B64C33/02 (25) · CPC B64C39/005 (25) · CPC B64C3/385 (22) · CPC B64C3/00 (20) · CPC B64C1/00 (17) · CPC B64C33/00 (15) · CPC B64C35/00 (14) · CPC B64C2700/6218 (13) · CPC B64B1/58 (12) · CPC B64C9/00 (11) · CPC B64C39/08 (11)
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)