Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields : construction or hybrid or lift or propellers

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Applicant firm:
None (1245) · Jacob Lohner & Co. (17) · A. Wunderlich & Cie, Ingénieurs-Conseils (12) · British and Colonial Aeroplane Co. (9) · Luft Fahrzeug G.m.b.H. (7) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (7) · Aéroplanes Morane-Saulnier (6) · Daimler Motoren-Gesellschaft (6) · Allgemeine Elektricitäts-Gesellschaft (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Alphonse Tellier et Cie (5) · AGO Flugzeugwerke G. m. b. H. (5) · Société Anonyme des Établissements Nieuport (5) · Luftschiffbau Schütte-Lanz (5) · Curtiss Aeroplane (5) · Westinghouse Electric & Manufacturing Company (5) · Moteurs Salmson (5)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1420) · Moteurs Salmson (5) · Westinghouse Electric & Manufacturing Company (5) · Curtiss Aeroplane and Motor Corporation (4) · Curtiss Aeroplane & Motor Corporation (3) · Société Anonyme des Établissements Nieuport (2)
National tech categories:
FR 6.4 (503) · None (399) · HU V/h (138) · BE K (94) · AT 77d (47) · FR 6.2 (37) · DE 77h.5 (16) · DE 77h.6 (10) · CH 129b (10) · NL 62 (9) · USPC 244/6 (7) · USPC 244/87 (6) · USPC 244/66 (5) · USPC 244/64 (5) · USPC 244/50 (5) · USPC 244/233 (5) · USPC 244/90R (5) · USPC 244/35R (5)
IPCs:
None (546) · IPC B64C39/00 (85) · IPC B64C11/00 (64) · IPC B64C1/00 (62) · IPC B64C3/00 (60) · IPC B64C17/00 (42) · IPC B64B1/00 (40) · IPC B64C23/00 (34) · IPC B64C35/00 (31) · IPC B64C3/18 (29) · IPC B64C11/04 (23) · IPC B64C11/20 (20) · IPC B64C11/16 (20) · IPC B64C3/38 (18) · IPC B64C27/04 (18) · IPC B64B1/58 (18) · IPC B64C3/54 (16) · IPC B64C25/00 (16) · IPC B63H1/12 (15) · IPC B64C13/00 (14)
First filing:
Citations from after 1930:
Number of diagram pages:

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