Drilldown: Patents

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Patents > Tech fields : landing or stability & Number of claims: 18-50

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Office:
Inventors:
Alfred John Macy (7) · James Vernon Martin (4) · George Raymond Lawrence (3) · Sam Leonard Walkden (3) · Louis Brennan (3) · Paul Robin (2) · John P. Tarbox (2) · Malcolm Grover Adams (2) · Wilbur Wright (2) · Christopher John Lake (2) · Anthony Rudolph Silverston (2) · Orville Wright (2)
Inventor country:
Applicant person:
None (10) · Alfred John Macy (7) · Louis Brennan (3) · Sam Leonard Walkden (3) · James V. Martin (3) · Christopher John Lake (2) · Anthony Rudolph Silverston (2) · Malcolm Grover Adams (2) · Wilbur Wright (2) · Orville Wright (2) · Paul Robin (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (27)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (17) · Munn & Co. (5) · Charles W. Hills (3) · 1 (2) · Marks & Clerk (2) · Spencer Heath (2) · Bathul & Bathul? (2)
National tech categories:
None (22) · USPC 244/80 (5) · FR 6.4 (3) · CA 341/80 (3) · USPC 244/93 (2) · USPC 244/90R (2) · USPC 244/76R (2) · USPC 244/64 (2) · USPC 244/45R (2) · USPC 244/16 (2) · USPC 244/139 (2) · USPC 244/218 (2) · HU V/h (2)
CPCs:
None (18) · CPC B64C17/00 (7) · CPC B64B1/00 (4) · CPC G01C21/18 (3) · CPC B64C13/00 (3) · CPC B64C13/24 (3) · CPC B64C17/06 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6216 (3) · CPC B64C30/00 (2) · CPC B64C39/08 (2) · CPC B64C31/02 (2) · CPC B64C23/005 (2) · CPC B64C33/02 (2)
First filing:
Citations from after 1930:

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