Drilldown: Patents

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Patents > Office: Other & Family year: 1910 - 1919 & Number of claims: 4-6

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Office: (Click arrow to add another value)
Applicant firm:
None (1013) · Jacob Lohner & Co. (11) · Blackburn Aeroplane and Motor Co. (10) · Sopwith Aviation Company Limited (7) · Luft-Verkehrs-Gesellschaft m.b.H. (7) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · Curtiss Aeroplane (6) · British and Colonial Aeroplane Co. (6) · Vickers Limited (5) · Société Anonyme des Établissements Nieuport (5) · Varioplane Company (4) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (3) · Sperry Gyroscope Company (3) · Vickers Ltd. (3)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1137) · Curtiss Aeroplane (3) · Sperry Gyroscope Company (3) · Albert L. Watters (2) · Curtiss Aeroplane and Motor Corporation (2)
IPCs:
None (419) · IPC B64C39/00 (76) · IPC B64C17/00 (75) · IPC B64C1/00 (72) · IPC B64C3/00 (45) · IPC B64C13/00 (39) · IPC B64B1/00 (39) · IPC B64C35/00 (31) · IPC B64C25/00 (24) · IPC B64C23/00 (23) · IPC B64C11/00 (23) · IPC B64C3/38 (23) · IPC B64C3/18 (17) · IPC B64C27/04 (16) · IPC B64C33/02 (12) · IPC B64B1/58 (12) · IPC B64D17/00 (11) · IPC B64C17/06 (10)
First filing:
Cites these patents:
None (1169) · Patent GB-1914-23502 (2) · Patent GB-1908-17150 (2) · 1 (2)
Citations from after 1930:
Number of claims:

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