Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & Patent agent: Munn & Co.

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Office:
Inventors:
Watson F. Quinby (2) · William Beeson (2)
Inventor country:
Applicant person:
None (7) · John Finlayson Mackenzie (2) · Watson F. Quinby (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (18) · propulsion (10) · flapping (7) · car (6) · navigation (6) · glider (5) · cargo (5) · None (4) · ornithopter (4) · marine (4) · balloon (4)
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National tech categories:
None (21) · USPC 244/64 (4) · USPC 244/28 (3) · USPC 244/30 (3) · USPC 244/26 (3) · USPC 244/155R (2) · USPC 244/3.23 (2) · USPC 244/27 (2)
CPCs:
CPC B64B1/00 (10) · None (5) · CPC B64C27/54 (4) · CPC B64C11/36 (4) · CPC Y10T403/4677 (2) · CPC Y02E10/20 (2) · CPC F16B2200/40 (2) · CPC F16B2/02 (2) · CPC B64C39/008 (2) · CPC B64C33/02 (2) · CPC B64C11/04 (2) · CPC B64C31/04 (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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