Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Citations from after 1930: None & Number of text pages: 4-50000000

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Applicant firm:
None (982) · Sperry Gyroscope Company (5) · British and Colonial Aeroplane Co. (5) · Curtiss Aeroplane & Motor Corporation (4) · Tarbox Safety Aircraft Company (4) · Curtiss Aeroplane (4) · Westinghouse Air Spring Company (3) · Société Anonyme des Établissements Nieuport (3) · Societe Anonyme Astra (3) · Curtiss Motor Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Macy Engineering Company (3) · Sopwith Aviation Company Limited (2) · Hensel Aero Stabilizer Company (2) · Société Antoinette (2) · British Westinghouse Electric and Manufacturing Co. (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
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Related to aircraft:
Assigned to:
None (1010) · 1 (13) · Westinghouse Air Spring Company (3) · Sperry Gyroscope Company (3) · Goodyear Tire and Rubber Company (2) · Curtiss Aeroplane & Motor Corporation (2)
National tech categories:
None (409) · FR 6.4 (288) · HU V/h (50) · USPC 244/80 (19) · CH 129b (18) · AU 90.3 (14) · AT 77d (8) · USPC 244/233 (7) · USPC 244/90R (6) · FR 6.2 (6) · USPC 244/139 (6) · USPC 244/82 (6) · USPC 244/93 (5) · USPC 244/30 (5) · DK 77 (5) · USPC 244/78.1 (5) · USPC 244/177 (5) · USPC 244/100R (5)
IPCs:
None (416) · IPC B64C17/00 (109) · IPC B64C1/00 (98) · IPC B64C39/00 (74) · IPC B64B1/00 (30) · IPC B64C3/38 (25) · IPC B64C35/00 (20) · IPC B64C33/02 (20) · IPC B64C23/00 (20) · IPC B64C13/00 (19) · IPC B64C17/06 (18) · IPC B64C3/00 (15) · IPC B64D17/00 (14) · IPC B64C11/00 (14) · IPC B64C27/04 (13) · IPC B64C33/00 (13) · IPC CPC B64C13/00 (11) · IPC B64C3/18 (9) · IPC B64D1/04 (8)
First filing:
Citations from after 1930:

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