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Patents > Office : ES or Other & Number of claims: 4-6

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Office: (Click arrow to add another value)
Inventor country:
US (660) · FR (479) · GB (363) · DE (250) · AT (54) · HU (42) · CH (28) · IT (23) · CA (22) · None (21) · AU (17) · BE (16) · RU (14) · RO (12) · NZ (8) · SE (8) · NL (8) · AH (7) · ES (7) · MX (5)
Inventor location:
None (1801) · Seine (20) · Budapest (17) · New York (11) · New York City (9) · London (9) · Seine-et-Oise (8) · Paris (8) · Nord (7) · Yorkshire (7) · England (6) · Pennsylvania (6) · Berlin (6) · New York county (6) · Pittsburgh (5) · Allegheny county, Pennsylvania (5) · Minnesota (5) · PA (5)
Applicant firm:
None (1808) · Jacob Lohner & Co. (10) · Blackburn Aeroplane and Motor Co. (10) · Sopwith Aviation Company Limited (8) · Société Anonyme des Établissements Nieuport (7) · Luft-Verkehrs-Gesellschaft m.b.H. (7) · Curtiss Aeroplane (7) · British and Colonial Aeroplane Co. (6) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (6) · Helix Propeller G.m.b.H. (5) · Vickers Limited (5) · Luftschiffbau Zeppelin G. m. b. H. (5) · Aktiebolaget Aviatorer (5) · Varioplane Company (4) · Siemens-Schuckert-Werke G.m.b.H. (3) · Siemens-Schuckert Werke GmbH (3) · Zeppelin-Werke G.m.b.H. (3) · Flugzeugwerft G.m.b.H. (3) · Vickers Ltd. (3)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1953) · Curtiss Aeroplane (4) · Siemens-Schuckert Werke GmbH (2) · Sperry Gyroscope Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Varioplane Company (2) · Société Duquesne & Dockès (2) · Albert L. Watters (2) · International Aeronautical Construction Company (2) · Westinghouse Electric & Manufacturing Company (2)
First filing:
Cites these patents:
None (2003) · Patent GB-1914-23502 (2) · 1 (2)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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