Drilldown: Patents

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Patents > Granted: Yes & Citations from after 1930: 4-30 & Number of text pages: 2-6

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Office:
Inventors:
Louis Alard (3) · James Robertson Porter (2) · Joseph Vanorio (2) · David Thomas (2) · Frank McCarroll (2) · Georges Barbaudy (2)
Inventor country:
Applicant person:
Louis Alard (3) · Frank McCarroll (2) · James Robertson Porter (2) · David Thomas (2) · John William Rapp (2) · Georges Barbaudy (2)
Applicant is inventor:
Tech fields:
None (29) · propeller (17) · military (16) · projectile (15) · stability (11) · airplane (9) · LTA (9) · frame (8) · helicopter (7) · kite (6) · aerial propeller (5) · safety (5) · Windmill (5) · propulsion (5) · airfoil (4) · navigation (4) · instrument (4) · construction (4) · propellers (4)
Full specification filed date:
Application number:
None (57)
Granted: (Click arrow to add another value)
Related to aircraft:
Patent agent:
Munn & Co. (14) · None (10) · None (6) · Victor J. Evans (5) · Church & Church (2) · James R. Townsend (2) · James L. Norris (2) · Joseph F. O'Brien (2)
National tech categories:
None (55) · USPC 244/3.23 (10) · FR 6.4 (5) · USPC 244/3.3 (3) · USPC 244/153R (3) · USPC 416/119 (3) · USPC 244/177 (3)
IPCs:
None (82) · IPC F42B10/00 (6) · IPC B64B1/00 (4) · IPC B64C25/00 (4) · IPC B64C29/00 (3) · IPC B64C3/00 (3) · IPC B64C3/56 (2) · IPC B64C13/00 (2) · IPC B64C31/00 (2) · IPC B64C27/00 (2) · IPC B64C27/04 (2) · IPC B64C11/20 (2) · IPC F42B5/00 (2) · IPC B63H1/12 (2) · IPC B64C31/06 (2)
CPCs:
CPC Y02E10/74 (7) · CPC B64C11/48 (6) · CPC B64C11/065 (5) · CPC F03D3/00 (5) · CPC F42B10/30 (4) · CPC B64C27/82 (4) · CPC B64C39/005 (3) · CPC B64C3/14 (3) · CPC B64C11/343 (3) · CPC B64B1/40 (3) · CPC B63H5/10 (3) · CPC B64C27/54 (3) · CPC B63H1/12 (3) · CPC B64C11/006 (3) · CPC B64C11/04 (3) · CPC F42B10/50 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 148 results in range #1 to #148.

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