Drilldown: Patents

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Patents > Filing date: 1910 - 1919 & Grant date: 1910 - 1919 & Assigned to : Westinghouse Air Spring Company or None & CPCs: None & Number of figures: None

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Office:
Inventors:
None (15) · Louis Constantin (5) · Charles Denniston Burney (3) · Alfred E. Wunderlich (3)
Inventor country:
Applicant person:
None (52) · Louis Constantin (4) · Charles Denniston Burney (3) · Alfred E. Wunderlich (3)
Applicant is inventor:
Tech fields:
airplane (77) · None (26) · LTA (25) · stability (21) · propellers (21) · propulsion (19) · frame (18) · wings (17) · subsystem (16) · Design (16) · Aerodynamics (14) · Construction (13) · navigation (10) · texture (9) · parachute (8) · automatic stability (8) · airship (8) · safety (8)
Full specification filed date:
Granted:
Supplementary to patent:
None (119) · Patent AU-1914-14892 (2) · Patent BE-1913-253298 (2) · Patent GB-1911-29012 (2) · Patent BE-1910-Hervieu-hangar (2) · Patent BE-1909-214032 (2) · Patent US-1913-1087946 (2) · Patent DE-1909-Wilcke-Graff (2)
Related to aircraft:
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National tech categories:
None (79) · IT 8 (42) · HU V/h (19) · BE K (10) · AT 77d (7) · CA 244/12 (3) · CA 244/10 (3) · FR 6.4 (2) · RU 62b (2) · AU 90.3 (2) · CA 244/11 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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