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Patents > Tech fields : Design or adjudicated or propeller

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Inventor country:
FR (708) · US (556) · DE (330) · GB (231) · AT (79) · None (64) · HU (54) · BE (47) · IT (39) · CH (37) · CA (21) · AU (20) · RU (17) · RO (17) · NL (12) · SE (12) · NZ (11) · DK (8) · AH (8) · ES (8)
Applicant firm:
None (2040) · British and Colonial Aeroplane Co. (11) · Jacob Lohner & Co. (9) · Curtiss Aeroplane (9) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · Daimler-Motoren-Gesellschaft (7) · E. Rumpler Luftfahrzeugbau G.m.b.H. (7) · Aktiebolaget Aviatorer (6) · Société Anonyme des Établissements Nieuport (6) · Alphonse Tellier et Cie (5) · Helix Propeller G.m.b.H. (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · Daimler Motoren-Gesellschaft (4) · Curtiss Motor Company (4) · Allgemeine Elektricitäts-Gesellschaft (4) · Österreichische Daimler Motoren A. G. (4) · Westinghouse Electric & Manufacturing Company (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (2200) · Westinghouse Electric & Manufacturing Company (3) · Curtiss Motor Company (3) · Curtiss Aeroplane (3) · Curtiss Aeroplane & Motor Corporation (2) · Curtiss Aeroplane and Motor Corporation (2) · Société Antoinette (2) · Société Anonyme des Établissements Nieuport (2)
IPCs:
None (1184) · IPC B64C39/00 (137) · IPC B64C17/00 (88) · IPC B64C1/00 (87) · IPC B64B1/00 (64) · IPC B64C11/00 (49) · IPC B64C3/00 (46) · IPC B64C23/00 (42) · IPC B64C35/00 (39) · IPC B64C11/16 (31) · IPC B64C3/38 (28) · IPC B64C33/02 (25) · IPC B64C11/04 (23) · IPC B64C25/00 (20) · IPC B64C11/20 (20) · IPC B64C3/54 (20) · IPC B64C13/00 (17) · IPC B64C3/18 (17) · IPC B64C27/04 (17)
First filing:
Citations from after 1930:
Number of diagram pages:

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