Drilldown: Patents

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Patents > Office: US & Granted: Yes & Number of claims: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (2171) · LTA (126) · propulsion (124) · airplane (111) · navigation (99) · frame (98) · propeller (81) · stability (80) · rudder (46) · marine (43) · military (42) · car (30) · wheels (30) · kite (29) · balloon (26) · airfoil (24) · flapping (24) · helicopter (24) · parachute (23) · projectile (23)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (2697) · 1 (2)
Patent agent:
None (2655) · Munn & Co. (8) · 1 (7) · 0 (2) · B. Singer (2) · 1911-05-30 (2) · 1911-02-28 (2) · John P. O'Donnell (2) · 1912-01-09 (2) · Victor J. Evans (2)
Assigned to:
None (2672) · 1 (25) · Dewey Corporation (2) · Syracuse, NY (2) · Tarbox Safety Aircraft Company (2)
IPCs:
None (2544) · IPC B64B1/00 (35) · IPC B64C33/02 (15) · IPC CPC B64C13/00 (13) · IPC B64B1/40 (7) · IPC B64C3/00 (7) · IPC B64C13/00 (7) · IPC B64C11/00 (6) · IPC B64C23/005 (6) · IPC B64B1/62 (6) · 1 (6) · IPC B64F1/06 (5) · IPC B64C2700/6295 (5) · IPC B64C9/00 (5) · IPC B64C39/00 (4) · IPC B64C33/00 (4)
First filing:
Cites these patents:
None (2725) · 1 (6) · USPC 244/48 (3) · 0 (3) · USPC 244/87 (3) · USPC 244/26 (2)
Citations from after 1930:
Number of claims:

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