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Patents > Year granted: 1917 & Number of text pages: 3-7

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Year granted:
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Inventors:
Thomas Sopwith (7) · None (6) · John P. Tarbox (4) · Henry Kleckler (3) · Frank Ezra Summers (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Ruter William Springer (2) · John Thomas Simpson (2) · Sopwith Aviation Company (2) · Thomas Sloper (2) · Bert Hinkler (2) · Hugh Oswald Short (2) · Frank A Bullington (2) · John C. Schleicher (2)
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Applicant person:
None (12) · Thomas Sopwith (7) · Thomas Sloper (2) · Henry Kleckler (2) · Alexander Albert Holle (2) · Frank A Bullington (2) · Frank Ezra Summers (2) · Hugh Oswald Short (2) · John Thomas Simpson (2) · Ruter William Springer (2) · John C. Schleicher (2) · Bert Hinkler (2)
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Application number:
None (18)
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Related to aircraft:
Patent agent:
None (26) · None (7) · John P. Tarbox (6) · Victor J. Evans (4) · Boult, Wade & Tennant (3) · Phillipss (3) · C. A. Snow & Co. (2) · J. D. Roots & Co.; Phillipss (2) · J. D. Roots & Co. (2) · Brewer & Son (2) · Randolph, Jr. (2)
National tech categories:
None (87) · DE 77h.5 (3) · USPC 244/78.1 (2) · USPC 244/100R (2) · CH 129b (2) · HU V/h (2)
CPCs:
None (11) · CPC B64C13/00 (9) · CPC B64C23/005 (7) · CPC B64B1/00 (6) · CPC B64C35/00 (5) · CPC B64C25/60 (5) · CPC B64C3/54 (4) · CPC B64C39/005 (4) · CPC B64C17/00 (4) · CPC B64C2700/6295 (4) · CPC B64C3/00 (3) · CPC B64C3/48 (3)
First filing:
Citations from after 1930:
Number of text pages:
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