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Patents > Office : BE or JP or US & Application number: None & Number of figures: 7-50000000

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Office: (Click arrow to add another value)
Inventors:
Eugene F. Falconnet (5) · Everard Richard Calthrop (3) · Alfred E. Wunderlich (3) · Elmer Ambrose Sperry (3) · Wald Gustafson (2) · Albert Livingstone Blackman (2) · Alfred John Macy (2) · William Beeson (2) · Melvin Vaniman (2)
Inventor country:
Applicant person:
None (31) · Eugene F. Falconnet (4) · Everard Richard Calthrop (3) · Alfred E. Wunderlich (3) · Wald Gustafson (2) · Albert Livingstone Blackman (2) · Alfred John Macy (2) · Melvin Vaniman (2)
Applicant is inventor:
Tech fields:
LTA (47) · propulsion (35) · frame (35) · navigation (35) · propeller (22) · airplane (21) · stability (20) · rudder (20) · balloon (17) · car (15) · marine (15) · military (14) · parachute (14) · projectile (14) · safety (13) · flapping (12) · None (12) · Propellers (9) · wheels (9)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Patent agent:
None (57) · Munn & Co. (14) · None (5) · Herbert H. Thompson (4) · William Wallace White (3) · D. W. Glassie (3) · Victor J. Evans (3) · 1 (2) · John P. Tarbox (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · Howson and Howson (2) · Church & Church (2) · Charles W. Hills (2)
National tech categories:
None (44) · USPC 244/30 (12) · USPC 244/3.23 (9) · USPC 244/28 (6) · USPC 244/45R (5) · USPC 244/26 (4) · BE K (4) · USPC 244/153R (4) · USPC 244/64 (4) · USPC 244/96 (3) · USPC 244/93 (3) · USPC 244/147 (3) · USPC 244/87 (3) · USPC 244/70 (3) · USPC 244/80 (3) · USPC 244/51 (3)
IPCs:
None (115) · IPC B64B1/00 (12) · IPC F42B10/00 (5) · IPC B64C39/00 (5) · IPC B64C31/00 (4) · IPC B64D17/00 (3) · IPC B64C31/06 (3) · IPC B64B1/40 (3) · IPC B64D25/12 (3) · IPC B64D25/00 (2) · IPC B64C31/04 (2)
CPCs:
CPC B64B1/00 (26) · None (11) · CPC B64C39/005 (7) · CPC A63H27/08 (6) · CPC F42B10/30 (5) · CPC B64C13/00 (4) · CPC B64C27/54 (4) · CPC B64C23/005 (4) · CPC B64B1/40 (3) · CPC B64C11/006 (3) · CPC Y10T24/3747 (3) · CPC B64C11/04 (3) · CPC Y10T403/4677 (3) · CPC B64C9/00 (3) · CPC B64C11/48 (3) · CPC F16B2200/40 (3) · CPC F16B2/02 (3) · CPC B64C31/04 (3)
First filing:
Citations from after 1930:

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