Drilldown: Patents

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Patents > Granted: Yes & Related to aircraft : 0.5 or None

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Office:
Applicant firm:
None (1784) · Curtiss Aeroplane (40) · Alphonse Tellier et Cie (3) · General Electric Co. (3) · Sperry Gyroscope Company (2) · British and Colonial Aeroplane Co. (2) · Westinghouse Air Spring Company (2) · Société anonyme de Paris Ignicole (2)
Applicant is inventor:
Tech fields:
None (1358) · propulsion (83) · airplane (78) · military (76) · LTA (73) · projectile (68) · navigation (57) · stability (53) · frame (44) · propellers (44) · design (36) · propeller (29) · safety (28) · Construction (25) · marine (24) · control (23) · Aerodynamics (20) · balloon (18) · kite (18)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (1746) · Patent FR-1911-430455 (8) · Patent FR-1913-466195 (5) · 1 (4) · Patent ES-1911-50083 (3) · Patent IT-1907-03-09 (2) · Patent GB-1911-26722 (2) · Patent GB-1911-29012 (2) · Patent FR-1913-430455.17114 (2) · Patent GB-1885-339 (2) · Patent FR-1909-420322 (2) · Patent FR-1911-432083 (2) · Patent FR-1909-406375 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1613) · 1 (12) · Boult, Wade & Tennant (9) · None (9) · Munn & Co. (9) · Marks & Clerk (7) · Armengaud jeune (5) · Herbert Haddan & Co. (3) · Brandon frères (3) · J. Bonnet-Thirion (3)
Assigned to:
None (1804) · 1 (25) · Westinghouse Air Spring Company (2) · Sperry Gyroscope Company (2) · Thenen (2)
IPCs:
None (1597) · IPC B64B1/00 (23) · IPC F42B10/00 (16) · IPC B64C11/00 (13) · IPC B64C39/00 (12) · IPC B64C17/00 (11) · 1 (8) · IPC B64C35/00 (8) · IPC B64C3/54 (7) · IPC B64B1/58 (6) · IPC B64C5/04 (6) · IPC B64C1/00 (6) · IPC B64C13/00 (6) · IPC B64C23/00 (6) · IPC B64C33/02 (5) · IPC B64C31/06 (5) · IPC CPC B64C13/00 (5) · IPC B63H1/12 (5) · IPC B64B1/40 (4) · IPC B64B1/62 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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