Drilldown: Patents

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Patents > Year filed: 1916 & Supplementary to patent: None & Number of claims: 4-8

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Year filed:
(There are no values for this filter)
Year granted:
Office:
Inventors:
None (6) · Thomas Sopwith (5) · Joseph Allison Steinmetz (3) · Bert Hinkler (2) · Sopwith Aviation Company (2) · James Vernon Martin (2) · James Jesse Jackson (2) · George Tilghman Richards (2) · William Starling Burgess (2)
Inventor country:
Applicant person:
None (10) · Thomas Sopwith (5) · Joseph Allison Steinmetz (3) · Bert Hinkler (2) · James Vernon Martin (2) · James Jesse Jackson (2) · George Tilghman Richards‎ (2) · William Starling Burgess (2)
Applicant is inventor:
Tech fields:
airplane (17) · None (11) · construction (10) · frame (8) · Design (8) · LTA (8) · control (7) · military (7) · wings (7) · landing (6) · fuselage (4) · subsystem (4) · hybrid (4) · aerodynamics (4) · propellers (4)
Application number:
None (20)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (25) · None (3) · Munn & Co. (3) · John P. Tarbox (3) · J. S. Withers & Spooner (3) · Eric W. Walford (2) · Phillipss (2) · Marks & Clerk (2) · M. Zerolo (2) · J. D. Roots & Co.; Phillipss (2) · Haseltine, Lake & Co. (2) · Wheatley & Mackenzie (2) · Davis & Davis (2) · Brewer & Son (2)
National tech categories:
None (52) · FR 6.4 (6) · DE 77h.15 (3) · AT 77d (2) · DE 77h.7 (2) · HU V/h (2)
IPCs:
None (34) · IPC B64C3/00 (5) · IPC B64C1/00 (4) · IPC B64C35/00 (3) · IPC B64C25/00 (3) · IPC B64C23/00 (3) · IPC B64C13/00 (3) · IPC B64C27/10 (2) · IPC B64C3/38 (2) · IPC B64B1/00 (2) · IPC B64B1/64 (2) · IPC B64B1/58 (2)
CPCs:
None (8) · CPC B64C13/00 (6) · CPC B64C3/00 (6) · CPC B64C23/005 (5) · CPC B64C35/00 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6256 (4) · CPC B64B1/00 (3) · CPC B64C2700/6274 (3) · CPC B64C2700/6235 (3) · CPC B64C3/385 (3) · CPC B64C11/04 (2) · CPC B64C1/00 (2) · CPC B64B1/64 (2) · CPC B64B1/58 (2) · CPC B64C27/10 (2) · CPC B64C25/60 (2) · CPC B64C2700/6233 (2) · CPC B64C1/12 (2) · CPC B64C2001/0063 (2)
Family year:
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First filing:
Citations from after 1930:
Number of claims:
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Showing below up to 83 results in range #1 to #83.

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