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Patents > Tech fields : paddle-wheel or propellers or wings

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Inventor country:
FR (683) · US (252) · DE (240) · GB (175) · BE (96) · AT (91) · HU (88) · None (46) · IT (35) · RU (29) · RO (24) · AU (17) · CA (14) · CH (13) · SE (11) · AH (10) · DK (9) · IE (7) · HR (6) · NL (6)
Inventor location:
None (1588) · Budapest (37) · Seine (29) · Paris (14) · Seine-et-Oise (9) · Massachusetts (7) · Brussels (7) · Région Bruxelles-Capitale (6) · Springfield, Massachusetts (5) · Ixelles (5) · Banbridge (5) · Parkmount, Banbridge (5) · Berlin (5) · County Down (5)
Applicant firm:
None (1654) · A. Wunderlich & Cie, Ingénieurs-Conseils (34) · Aktiebolaget Aviatorer (13) · British and Colonial Aeroplane Co. (9) · Allgemeine Elektricitäts-Gesellschaft (8) · Jacob Lohner & Co. (6) · Aéroplanes Morane-Saulnier (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Société Antoinette (4) · Daimler Motoren-Gesellschaft (4) · Curtiss Aeroplane (4) · Österreichische Daimler Motoren A. G. (3) · Borrmann and Kaerting (3) · Westinghouse Electric & Manufacturing Company (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1792) · Westinghouse Electric & Manufacturing Company (3) · Kawneer Manufacturing Company (2) · Curtiss Aeroplane and Motor Corporation (2)
National tech categories:
FR 6.4 (563) · None (485) · HU V/h (143) · BE K (128) · AT 77d (64) · FR 6.2 (60) · DE 77h.5 (37) · FR 6.3 (36) · IT 8 (16) · CH 129b (12) · DE 77h (11) · DE 77h.7 (11) · DK 77 (11) · DE 77h.6 (10) · FR 5.3 (8) · GB 4 propel & steer (8) · FR 6 (7) · DE 77h.10 (7)
IPCs:
None (819) · IPC B64C39/00 (106) · IPC B64C11/00 (81) · IPC B64C1/00 (57) · IPC B64C3/00 (57) · IPC B64C17/00 (56) · IPC B64C33/02 (44) · IPC B64C23/00 (40) · IPC B64C3/38 (35) · IPC B64C11/20 (29) · IPC B64C3/56 (27) · IPC B64C3/54 (26) · IPC B64C11/04 (26) · IPC B64B1/00 (25) · IPC B64C3/52 (24) · IPC B63H1/12 (24) · IPC B64C27/04 (24) · IPC B64C11/16 (23) · IPC B64C13/00 (18)
First filing:
Cites these patents:
None (1795) · 0 (3) · Patent AT-1909-47911‎‎ (3) · Patent DE-1910-236694 (2) · Patent FR-1911-438363 (2)
Citations from after 1930:
Number of diagram pages:

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