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Patents > Inventor country : AT or CA or US & Number of claims: None

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Inventor country: (Click arrow to add another value)
Applicant firm:
None (2123) · Curtiss Aeroplane (40) · Jacob Lohner & Co. (8) · General Electric Co. (6) · Tarbox Safety Aircraft Company (4) · Dewey Corporation (2) · Sperry Gyroscope Company (2) · Boughton Flying Machine (2)
Applicant is inventor:
Tech fields:
None (1446) · LTA (184) · airplane (166) · propulsion (138) · frame (118) · navigation (108) · propeller (90) · stability (84) · rudder (52) · military (49) · marine (44) · balloon (38) · kite (38) · wheels (38) · parachute (37) · safety (34) · car (33) · design (32) · helicopter (30) · airfoil (30)
Granted:
Supplementary to patent:
None (2013) · 1 (5) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent DE-1899-123884 (4) · Patent GB-1911-20722 (3) · Patent US-1902-704090‎ (3) · Patent US-1906-850616 (3) · Patent US-1910-1011683 (3) · Patent US-1911-1003885 (3) · Patent US-1910-1041876 (3)
Patent agent:
None (2037) · 1 (9) · Munn & Co. (7) · Gaston Rose (6) · Armengaud jeune (4) · Duvinage (4) · Brandon frères (3) · Chassevent (3) · 1911-05-30 (2) · Boramé et Julien (2) · Hamal (2) · J. Gevers (2) · Société J.-P. Bonnicart et Cie (2) · Herbert John Haddan (2) · 1912-01-09 (2) · Charles Assi (2) · 0 (2) · Victor J. Evans (2)
Assigned to:
None (2091) · 1 (52) · Tarbox Safety Aircraft Company (3) · Dewey Corporation (2) · Rubber Balloon Company of America (2) · Syracuse, NY (2)
IPCs:
None (1954) · IPC B64B1/00 (38) · IPC B64C33/02 (13) · IPC B64C39/00 (11) · IPC CPC B64C13/00 (11) · IPC B64B1/40 (10) · IPC B64C11/00 (7) · IPC B64C23/00 (7) · IPC B64C23/005 (7) · IPC B64B1/58 (7) · IPC B64C13/00 (7) · IPC B64C17/00 (7) · IPC B64C3/00 (6) · IPC B64F1/06 (6) · IPC B64C33/00 (6) · IPC B64C9/00 (6) · IPC B64C31/06 (5)
First filing:
Cites these patents:
None (2144) · 1910 (6) · 0 (4) · 1 (4) · 1909 (4) · USPC 244/48 (3) · 1887 (3) · 1911 (3) · 1907 (2) · USPC 244/26 (2) · Patent AT-1909-47911 (2) · USPC 244/87 (2)
Citations from after 1930:
Number of claims:

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