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Patents > Grant date: 1917 & First filing: Yes & Number of diagram pages: 2-3

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Year granted:
(There are no values for this filter)
Office:
Inventors:
John P. Tarbox (3) · Henry Kleckler (3) · Frank A Bullington (2) · Bert Hinkler (2) · Thomas Sopwith (2) · Frank Ezra Summers (2)
Inventor country:
Applicant person:
None (5) · Thomas Sopwith (2) · Henry Kleckler (2) · Bert Hinkler (2) · Frank Ezra Summers (2) · Frank A Bullington (2)
Applicant is inventor:
Tech fields:
None (14) · control (9) · frame (9) · airplane (7) · landing (5) · stability (4) · propeller (4) · propulsion (3) · Airship (3) · marine (3) · LTA (3) · construction (3) · hybrid (3)
Full specification filed date:
Application number:
None (7)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · John P. Tarbox (4) · None (3) · Victor J. Evans (2) · Munn & Co. (2) · C. A. Snow & Co. (2)
CPCs:
None (5) · CPC B64C13/00 (5) · CPC B64B1/00 (4) · CPC B64C3/54 (3) · CPC B64C3/385 (3) · CPC B64C25/60 (3) · CPC B64C17/00 (3) · CPC B64C3/546 (2) · CPC B64C23/005 (2) · CPC Y10T29/49332 (2) · CPC B64C35/00 (2) · CPC B64C39/005 (2) · CPC B64C11/006 (2) · CPC B64C13/12 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
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