Drilldown: Patents

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Patents > Office : IT or NZ or RU or US & National tech categories : IT 8 or USPC 244/153R or USPC 244/22 or USPC 244/80 & Cites these patents: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (82) · None (75) · frame (61) · stability (60) · propulsion (51) · navigation (50) · kite (48) · LTA (38) · propeller (34) · flapping (30) · marine (26) · wings (21) · ornithopter (20) · rudder (17) · airfoil (16) · whole (14) · design (14) · balloon (14) · automatic stability (13) · parachute (13)
Full specification filed date:
Application number:
None (235)
Granted:
Publication date:
Supplementary to patent:
None (304) · Patent SE-1906-23283 (3) · Patent FR-1902-326727 (3) · Patent IT-1907-87304 (2) · Patent IT-1902-65889 (2)
Related to aircraft:
Patent agent:
None (281) · Victor J. Evans (8) · Munn & Co. (6) · None (3) · C. A. Snow & Co. (3) · Knight & Co. (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
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