Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Inventor country : FR or US & Number of figures: 3-4

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Office:
Inventor country: (Click arrow to add another value)
Applicant firm:
None (824) · Curtiss Aeroplane (7) · Westinghouse Air Spring Company (3) · Société anonyme des appareils d'aviation Hanriot (2) · SPAD (2) · Société d'Automobiles Mors (2) · Le Syndicat de Faillite (2) · J. Schweitzer et Cie (2) · FR (2) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (2) · Sperry Gyroscope Company (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
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Supplementary to patent:
None (628) · Patent US-1910-1041876 (7) · Patent US-1908-1077750 (5) · Patent US-1909-970771 (4) · Patent US-1908-1081147 (4) · Patent FR-1909-420322 (4) · Patent BE-1910-12-31 Léon Dangy (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1912-450892 (4) · Patent FR-1912-450422 (3) · Patent FR-1909-408197 (3) · Patent US-1911-1003530 (3) · Patent FR-1915-478440 (3) · Patent FR-1912-447782 (3)
Related to aircraft:
Assigned to:
None (837) · Curtiss Aeroplane (4) · Westinghouse Air Spring Company (3) · Curtiss Aeroplane and Motor Corporation (2) · (1/4) (2) · Albert L. Watters (2)
National tech categories:
FR 6.4 (386) · None (175) · USPC 244/45R (15) · USPC 244/80 (14) · FR 6.2 (11) · HU V/h (11) · FR 5.8 (9) · USPC 244/6 (9) · DE 77h.5 (8) · USPC 244/90R (7) · AT 77d (7) · USPC 244/233 (6) · USPC 244/48 (6) · USPC 244/13 (5) · USPC 244/60 (5) · USPC 244/46 (5) · USPC 244/88 (5) · CH 129b (5)
IPCs:
None (299) · IPC B64C17/00 (72) · IPC B64C39/00 (67) · IPC B64C1/00 (57) · IPC B64C3/38 (28) · IPC B64C3/00 (23) · IPC B64B1/00 (21) · IPC B64C23/00 (19) · IPC B64C13/00 (19) · IPC B64C35/00 (19) · IPC B64C25/00 (18) · IPC B64D17/00 (13) · IPC B64C11/00 (12) · IPC B64C27/04 (8) · IPC B64B1/58 (7) · IPC B64C31/04 (7) · IPC B64C27/00 (7) · IPC B64C3/54 (7) · IPC B64C11/16 (6)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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