Drilldown: Patents

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Patents > Family year: 1900 - 1999 & Number of claims: 4-40 & Number of diagram pages: 1-2

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Inventor country:
US (794) · FR (540) · GB (438) · DE (248) · AT (69) · HU (48) · IT (32) · CH (31) · RO (21) · None (21) · AU (21) · CA (19) · RU (18) · BE (16) · SE (12) · AH (11) · NL (7) · Prussia (5)
Applicant firm:
None (2019) · Curtiss Aeroplane (19) · Jacob Lohner & Co. (12) · Luft-Verkehrs-Gesellschaft m.b.H. (11) · British and Colonial Aeroplane Co. (9) · Westinghouse Electric & Manufacturing Company (8) · Sopwith Aviation Company Limited (8) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (6) · Curtiss Motor Company (6) · Vickers Limited (6) · Blackburn Aeroplane and Motor Co. (6) · Société Anonyme des Établissements Nieuport (6) · Frederick Sage & Company, Limited (5) · General Electric Company (5) · Aktiebolaget Aviatorer (5) · Helix Propeller G.m.b.H. (4) · Varioplane Company (4)
Applicant is inventor:
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Related to aircraft:
Assigned to:
None (2201) · Sperry Gyroscope Company (6) · Curtiss Aeroplane (6) · Goodyear Tire and Rubber Company (6) · Westinghouse Electric & Manufacturing Company (6) · Curtiss Aeroplane and Motor Corporation (5) · General Electric Company (3) · Curtiss Motor Company (3) · Varioplane Company (3) · Vickers Ltd. (2) · Société Duquesne & Dockès (2) · Kawneer Manufacturing Company (2) · Rupert G. Bryant (2) · Siemens-Schuckert Werke GmbH (2) · Albert L. Watters (2) · Westinghouse Air Spring Company (2) · A. B. Bowman (2) · Aeroplane Destroyer Company (2)
First filing:
Cites these patents:
None (2283) · Patent GB-1909-25116 (2) · Patent GB-1914-23502 (2) · Patent US-1903-821393 (2)
Citations from after 1930:
Number of diagram pages:

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