Drilldown: Patents

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Patents > Year granted: 1917 & Number of text pages: 3-4 & Number of diagram pages: 2-20

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Year granted:
(There are no values for this filter)
Office:
Inventors:
Thomas Sopwith (3) · Frank Ezra Summers (2) · Glenn Hammond Curtiss (2) · Bert Hinkler (2) · John C. Schleicher (2)
Inventor country:
Applicant person:
Thomas Sopwith (3) · Bert Hinkler (2) · John C. Schleicher (2) · Frank Ezra Summers (2)
Applicant is inventor:
Tech fields:
airplane (15) · None (12) · construction (6) · control (6) · frame (5) · landing (4) · hydroaeroplane (4) · stability (3) · aerial propeller (3) · HTA (3) · design (3) · propulsion (3)
Application number:
None (6)
Grant date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (5) · Victor J. Evans (4) · John P. Tarbox (4) · None (3) · Lavoix et Mosès (2) · Munn & Co. (2) · C. A. Snow & Co. (2) · Phillipss (2)
CPCs:
CPC B64C2700/6295 (4) · None (3) · CPC B64C17/00 (3) · CPC B64C39/08 (3) · CPC B64C3/54 (3) · CPC B64C25/60 (3) · CPC Y10T29/49332 (2) · CPC B64C39/026 (2) · CPC B64C39/005 (2) · CPC B64C3/56 (2) · CPC B64C3/546 (2) · CPC B64C23/005 (2) · CPC B64C3/385 (2) · CPC B64B1/00 (2) · CPC B64C11/006 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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