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Patents > Patent agent : Munn & Co. or Victor J. Evans & Number of claims: 2-5

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Office:
Inventors:
Alexander Blair Thaw (4) · Watson F. Quinby (3) · Charles Michael Wanzer (3) · Samuel S. Yarrington (2) · Robert P. Hall (2) · Ralph P. Fox (2) · Eli Edward Gregory (2) · William Leslie Denham (2)
Inventor country:
Applicant person:
None (7) · Alexander Blair Thaw (4) · Charles Michael Wanzer (3) · Watson F. Quinby (3) · Robert P. Hall (2) · Ralph P. Fox (2) · Samuel S. Yarrington (2) · Eli Edward Gregory (2) · William Leslie Denham (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (22) · stability (20) · propulsion (19) · LTA (18) · frame (18) · airplane (16) · propeller (15) · navigation (15) · hybrid (9) · safety (8) · rudder (8) · flapping (7) · military (7) · projectile (6) · parachute (6) · aerial propeller (5) · marine (5) · ornithopter (4) · helicopter (4)
Full specification filed date:
Application number:
None (39) · 22495318 (2)
Granted:
Publication date:
Related to aircraft:
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National tech categories:
None (24) · USPC 244/3.23 (5) · USPC 244/64 (4) · USPC 244/177 (4) · USPC 244/45R (4) · USPC 244/27 (3) · USPC 244/100R (3) · USPC 244/139 (3) · USPC 244/80 (3) · USPC 244/73R (3)
CPCs:
CPC B64B1/00 (9) · CPC B64C17/00 (9) · CPC B64C39/005 (7) · CPC B64C39/08 (5) · CPC B64C2700/6295 (5) · CPC B64C23/005 (5) · CPC B64C13/00 (5) · CPC B64C11/006 (4) · CPC B64C3/385 (4) · CPC B64C29/0033 (4) · CPC F42B10/30 (4) · None (4) · CPC Y02E10/74 (3) · CPC Y02E10/28 (3) · CPC B64C27/54 (3) · CPC Y02E10/20 (3) · CPC B64C1/00 (3) · CPC B63H1/04 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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