Drilldown: Patents

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

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (2176) · LTA (148) · propulsion (135) · airplane (130) · navigation (114) · frame (108) · propeller (87) · stability (85) · rudder (51) · military (49) · marine (47) · kite (36) · car (33) · wheels (32) · flapping (30) · Helicopter (29) · balloon (28) · airfoil (26) · parachute (25) · control (25)
Granted:
Supplementary to patent:
None (2747) · 1 (11) · 1911-02-14 (2) · 1911-05-09 (2)
Patent agent:
None (2728) · 1 (15) · Munn & Co. (8) · 0 (4) · 1911-02-28 (2) · 1911-05-30 (2) · B. Singer (2) · A. Elberts Doyer en H.W. Daendels (2) · A. Elberts Doyer (2) · 1912-01-09 (2) · Victor J. Evans (2) · John P. O'Donnell (2)
Assigned to:
None (2726) · 1 (54) · Tarbox Safety Aircraft Company (3) · Syracuse, NY (2) · Dewey Corporation (2)
IPCs:
None (2614) · IPC B64B1/00 (36) · IPC B64C33/02 (18) · IPC CPC B64C13/00 (13) · IPC B64B1/40 (9) · IPC B64C11/00 (7) · IPC B64C3/00 (7) · IPC B64B1/62 (7) · IPC B64C13/00 (7) · IPC B64C23/005 (6) · IPC B64C33/00 (6) · 1 (6) · IPC B64C9/00 (6) · IPC B64F1/06 (5) · IPC B64C2700/6295 (5) · IPC B64C3/14 (4) · IPC B64C39/005 (4) · IPC B64C39/00 (4)
First filing:
Cites these patents:
None (2792) · 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:
Number of diagram pages:

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