Drilldown: Patents

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Patents > Inventor country : US or None & Patent agent: Munn & Co. & Family year: 1800 - 1899

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Office:
Inventors:
Watson F. Quinby (2) · William Beeson (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (8) · Watson F. Quinby (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (15) · navigation (8) · propulsion (8) · flapping (7) · military (7) · projectile (6) · None (5) · balloon (5) · glider (4) · kite (4) · propeller (4) · car (4) · cargo (4) · marine (3) · hybrid (3) · ornithopter (3) · Human-powered (3) · rudder (3) · sail (3) · stability (3)
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National tech categories:
None (15) · USPC 244/3.23 (5) · USPC 244/28 (4) · USPC 244/64 (4) · USPC 244/30 (3) · USPC 244/97 (3) · USPC 244/153R (2) · USPC 244/155R (2) · USPC 244/27 (2)
CPCs:
CPC B64B1/00 (8) · None (4) · CPC F42B10/30 (4) · CPC B64C27/54 (3) · CPC B64C31/04 (2) · CPC F16B2/02 (2) · CPC F16B2200/40 (2) · CPC B64C13/00 (2) · CPC B64C11/006 (2) · CPC B64B1/62 (2) · CPC B64C11/04 (2) · CPC B64C39/008 (2) · CPC Y10T403/4677 (2) · CPC A63H27/08 (2)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 56 results in range #1 to #56.

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