Drilldown: Patents

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Patents > Office: US & Grant date: 1912 & Number of claims: 9-40

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Inventors:
Charles I. Matson (2)
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Applicant person:
Charles I. Matson (2) · None (2)
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Applicant is inventor:
Tech fields:
None (18) · airplane (13) · frame (9) · Design (7) · stability (7) · safety (7) · rudder (6) · LTA (5) · wings (5) · navigation (4) · wheels (4) · ornithopter (3) · airfoil (3) · control (3) · takeoff (3) · propellers (3) · aerodynamics (3) · HTA (3) · propeller (3)
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None (12)
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Related to aircraft:
Patent agent:
None (10) · Knight & Co. (2) · None (2) · Frederick Benjamin (2) · James R. Townsend (2) · Joshua R. H. Potts (2)
National tech categories:
USPC 244/45R (6) · USPC 244/22 (5) · USPC 244/80 (4) · None (3) · USPC 244/93 (3) · USPC 244/119 (3) · USPC 244/147 (2) · USPC 244/82 (2) · USPC 244/76R (2) · USPC 244/63 (2) · USPC 244/50 (2) · USPC 244/113 (2)
CPCs:
CPC B64C39/08 (7) · CPC B64C33/02 (6) · CPC B64C2700/6295 (6) · CPC B64C17/00 (5) · CPC B64C13/00 (4) · CPC B64D17/80 (3) · CPC B64C3/14 (3) · CPC B64C23/005 (2) · CPC B64C21/02 (2) · CPC B64F1/06 (2)
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Showing below up to 57 results in range #1 to #57.

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