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Patents > Citations from after 1930: None & Number of text pages: 3-6 & Number of figures: 1-4

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Applicant firm:
None (784) · Vickers Limited (9) · Luft-Verkehrs-Gesellschaft m.b.H. (7) · Varioplane Company (4) · Westinghouse Air Spring Company (3) · British and Colonial Aeroplane Co. (3) · Curtiss Aeroplane (3) · Jacob Lohner & Co. (3) · General Electric Company (2) · Patent Corporation Limited (2) · Luftschiffbau Zeppelin G. m. b. H. (2) · Planes Ltd. (2) · Luft Fahrzeug G.m.b.H. (2) · Otwi-Werke m.b.H. (2) · The Weiss Aeroplane & Launcher Syndicate Limited (2) · William Beardmore & Co. (2) · Sperry Gyroscope Company (2) · Curtiss Motor Company (2) · Tarbox Safety Aircraft Company (2)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
National tech categories:
None (341) · FR 6.4 (250) · HU V/h (62) · CH 129b (12) · DE 77h.5 (11) · FR 6.3 (11) · USPC 244/80 (7) · AU 90.3 (7) · DE 77h.6 (6) · AT 77d (6) · USPC 244/90R (6) · GB 4 propel & steer (6) · USPC 244/6 (5) · FR 5.8 (5) · USPC 244/13 (4) · USPC 244/93 (4)
IPCs:
None (323) · IPC B64C17/00 (61) · IPC B64C39/00 (58) · IPC B64C1/00 (56) · IPC B64B1/00 (35) · IPC B64C13/00 (21) · IPC B64C23/00 (21) · IPC B64C35/00 (17) · IPC B64C11/00 (13) · IPC B64C33/02 (12) · IPC B64C3/38 (12) · IPC B64C25/00 (11) · IPC B64C27/04 (11) · IPC B64C3/00 (10) · IPC B64D17/00 (9) · IPC B64B1/58 (9) · IPC B64C17/06 (8) · IPC B64C3/54 (8) · IPC B64B1/62 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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