Drilldown: Patents

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Patents > Number of text pages: 4-5 & Number of claims: 6-40 & Number of diagram pages: 4

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Applicant person:
None (5)
Applicant is inventor:
Tech fields:
Airplane (22) · stability (16) · frame (16) · navigation (15) · rudder (13) · propulsion (13) · propeller (12) · None (11) · LTA (11) · design (10) · car (8) · propellers (8) · construction (8) · control (7) · takeoff (6) · landing (5) · wings (5) · biplane (5)
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None (15)
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Related to aircraft:
Patent agent:
None (22) · Munn & Co. (9) · Victor J. Evans (3) · Jensen & Son (2) · John P. Tarbox (2)
National tech categories:
None (20) · USPC 244/80 (5) · HU V/h (4) · USPC 244/51 (4) · USPC 244/30 (4) · USPC 244/93 (3) · USPC 244/17.17 (2) · USPC 244/76R (2) · USPC 244/65 (2) · USPC 244/25 (2) · USPC 244/233 (2) · USPC 244/231 (2) · USPC 244/6 (2) · USPC 244/119 (2) · FR 6.4 (2)
CPCs:
CPC B64C17/00 (8) · None (7) · CPC B64C13/00 (6) · CPC B64B1/00 (6) · CPC B64C23/005 (6) · CPC B64C33/02 (4) · CPC B64C2700/6295 (3) · CPC B64C3/385 (3) · CPC B64C9/00 (3) · CPC B64C39/08 (3) · CPC B64C3/40 (2) · CPC B64D1/04 (2)
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Citations from after 1930:
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