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Patents > Patent agent : J. G. Lorrain or Munn & Co. & Number of text pages: 1-2

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Office:
Inventors:
Watson F. Quinby (4) · Erhard Brunsmann (2) · William Leslie Denham (2)
Inventor country:
Applicant person:
None (11) · Watson F. Quinby (4) · William Leslie Denham (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (22) · propulsion (17) · None (14) · flapping (14) · airplane (10) · navigation (10) · propeller (10) · frame (8) · military (8) · projectile (7) · stability (7) · ornithopter (7) · balloon (6) · hybrid (5) · human-powered (5) · aerial propeller (5)
Full specification filed date:
Application number:
None (67) · 22495318 (2)
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National tech categories:
None (39) · USPC 244/3.23 (6) · USPC 244/64 (5) · USPC 244/22 (4) · USPC 244/30 (4) · GB 4 propelling (2) · USPC 244/127 (2) · USPC 244/97 (2) · USPC 244/79 (2) · USPC 244/73R (2) · GB 4 propel & steer (2) · USPC 244/28 (2) · USPC 244/27 (2) · USPC 244/233 (2) · USPC 244/66 (2)
CPCs:
CPC B64B1/00 (9) · CPC B64C27/54 (7) · CPC B64C33/02 (6) · CPC B64C11/36 (5) · CPC F42B10/30 (5) · CPC B64C31/04 (4) · None (4) · CPC B64C2700/6281 (3) · CPC B64C2700/6295 (3) · CPC B64C13/00 (3) · CPC B64B1/40 (3) · CPC Y02E10/20 (3) · CPC B64C11/006 (3)
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Cites these patents:
Citations from after 1930:
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