Drilldown: Patents

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Patents > Tech fields : Frame or propeller & First filing: Yes

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Inventor country:
US (532) · FR (194) · GB (148) · DE (144) · AT (26) · IT (22) · CH (16) · None (15) · HU (14) · RU (14) · CA (10) · AH (8) · AU (7) · SE (5) · ES (5) · NL (5) · RO (4) · BE (4) · AR (4)
Applicant firm:
None (1047) · Jacob Lohner & Co. (7) · Curtiss Aeroplane (6) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Helix Propeller G.m.b.H. (5) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (4) · Daimler-Motoren-Gesellschaft (3) · Tarbox Safety Aircraft Company (3) · Moteurs Salmson (3) · Curtiss Aeroplane and Motor Corporation (3) · Westinghouse Electric & Manufacturing Company (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (1045) · Patent DE-1893-73799 (2) · Patent DE-1911-258741 (2) · Patent GB-1909-12556 (2) · Patent DE-1909-227246 (2) · Patent GB-1913-16499 (2) · Patent FR-1914-472867.19895 (2) · Patent FR-1913-472867 (2) · Patent IT-1915-148941 (2) · Patent DE-1910-234453 (2) · Patent FR-1909-401348 (2) · Patent FR-1909-07-01 Société Antoinette (2)
Related to aircraft:
Assigned to:
None (1093) · Curtiss Aeroplane and Motor Corporation (3) · Moteurs Salmson (3) · Westinghouse Electric & Manufacturing Company (3) · Société Antoinette (2)
IPCs:
None (644) · IPC B64B1/00 (59) · IPC B64C3/00 (41) · IPC B64C39/00 (37) · IPC B64C1/00 (23) · IPC B64C3/18 (21) · IPC B64C17/00 (17) · IPC B64B1/58 (17) · IPC B64C23/00 (16) · IPC B64C11/00 (15) · IPC B64C11/04 (14) · IPC B64C25/00 (14) · IPC B64C3/38 (12) · IPC B64C33/02 (11) · IPC B64C35/00 (11) · IPC B64C33/00 (11) · IPC B64C11/16 (11) · IPC B64C3/56 (11) · IPC B64C1/06 (10) · IPC B64C11/36 (10)
First filing: (Click arrow to add another value)
Citations from after 1930:

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