Drilldown: Patents

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Patents > Office : CH or US & Number of claims: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (2178) · LTA (152) · propulsion (140) · airplane (134) · navigation (118) · frame (108) · propeller (91) · stability (89) · rudder (52) · marine (50) · military (47) · kite (36) · car (34) · wheels (32) · flapping (31) · balloon (29) · airfoil (29) · helicopter (29) · control (26) · parachute (25)
Granted:
Supplementary to patent:
None (2746) · 1 (11) · 1911-05-09 (2) · 1911-02-14 (2)
Patent agent:
None (2722) · 1 (15) · Munn & Co. (8) · E. Imer-Schneider (6) · 0 (5) · A. Ritter (3) · John P. O'Donnell (2) · 1911-05-30 (2) · 1912-01-09 (2) · E. Blum & Co. (2) · B. Singer (2) · Victor J. Evans (2) · Wilhelm Reinhard (2) · 1911-02-28 (2)
Assigned to:
None (2731) · 1 (54) · Tarbox Safety Aircraft Company (3) · Syracuse, NY (2) · Dewey Corporation (2)
IPCs:
None (2621) · IPC B64B1/00 (36) · IPC B64C33/02 (18) · IPC CPC B64C13/00 (13) · IPC B64B1/40 (10) · IPC B64C3/00 (7) · IPC B64C13/00 (7) · 1 (6) · IPC B64C33/00 (6) · IPC B64C23/005 (6) · IPC B64C9/00 (6) · IPC B64C11/00 (6) · IPC B64B1/62 (6) · IPC B64C2700/6295 (5) · IPC B64F1/06 (5) · IPC B64C39/005 (4) · IPC B64C39/00 (4)
First filing:
Cites these patents:
None (2797) · 1 (6) · 1910 (6) · 1909 (4) · 0 (3) · 1911 (3) · USPC 244/48 (3) · 1887 (3) · USPC 244/87 (3) · 1907 (2) · 1908 (2) · USPC 244/26 (2)
Citations from after 1930:
Number of claims:

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