Drilldown: Patents

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Patents > Year filed: 1890 - 1899 & Office : BE or US & Applicant is inventor: Yes & Granted: Yes & Related to aircraft : 0.5 or 1909-11-30 or 1910562264 or flapping or frame or Other & Number of figures: 5-7

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Applicant person:
None (4)
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Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (16) · propulsion (12) · frame (8) · kite (6) · navigation (6) · Flapping (5) · propeller (5) · None (5) · sail (4) · parachute (4) · car (4) · marine (4) · fabric (3) · military (3) · rudder (3) · marine propulsion (3) · Windmill (3)
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National tech categories:
None (16) · USPC 244/153R (3) · USPC 244/28 (3) · USPC 244/99 (2) · USPC 244/30 (2) · USPC 244/26 (2) · USPC 416/98 (2) · USPC 24/713.8 (2)
CPCs:
CPC B64B1/00 (10) · CPC B64C11/48 (6) · CPC B63H5/10 (4) · CPC A63H27/08 (4) · CPC B64C27/54 (4) · CPC B64B1/40 (3) · CPC B64C11/006 (3) · CPC Y10T24/3747 (3) · CPC F03D3/00 (2) · None (2) · CPC Y02E10/74 (2)
First filing:
Citations from after 1930:
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Showing below up to 48 results in range #1 to #48.

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