Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Grant date: 1917 & Number of text pages: 2-3

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Year granted:
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Office:
Inventors:
None (5) · Thomas Sopwith (5) · Henry Kleckler (4) · Heinrich Bier (4) · Joseph Allison Steinmetz (3) · Carl Alfred Johansson (3) · Bert Hinkler (2) · Hermann Panschar (2) · Sopwith Aviation Company (2) · John C. Schleicher (2) · Adolf Frank Russ (2) · Hugh Oswald Short (2)
Inventor country:
Applicant person:
None (9) · Thomas Sopwith (5) · Heinrich Bier (4) · Henry Kleckler (3) · Joseph Allison Steinmetz (3) · Carl Alfred Johansson (3) · Bert Hinkler (2) · Hermann Panschar (2) · Hugh Oswald Short (2) · John C. Schleicher (2) · Adolf Frank Russ (2)
Applicant is inventor:
Tech fields:
None (16) · airplane (14) · construction (10) · military (9) · LTA (9) · frame (9) · propellers (7) · control (7) · stability (7) · landing (7) · projectile (5) · design (5) · wings (5) · HTA (5) · hybrid (5)
Full specification filed date:
Application number:
None (22)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (27) · None (5) · Munn & Co. (4) · John P. Tarbox (4) · Haseltine, Lake & Co. (4) · Victor J. Evans (4) · Marks & Clerk (3) · Eric W. Walford (2) · Herbert Haddan & Co. (2) · Brewer & Son (2) · J. D. Roots & Co.; Phillipss (2) · Lavoix et Mosès (2) · Phillipss (2)
National tech categories:
None (74) · FR 6.4 (6) · HU V/h (4) · AT 77d (3) · CH 129b (3) · USPC 244/100R (2) · AU 90.3 (2)
IPCs:
None (58) · IPC B64C3/00 (5) · IPC B64C25/00 (4) · IPC B64B1/00 (3) · IPC B64C13/24 (2) · IPC B64C39/00 (2) · IPC B64C3/54 (2) · IPC B64C3/48 (2) · IPC B64C27/04 (2) · IPC B64C23/00 (2) · IPC B64C17/00 (2) · IPC B64B1/62 (2)
CPCs:
None (15) · CPC B64C3/00 (7) · CPC B64C2700/6235 (5) · CPC B64C17/00 (5) · CPC B64B1/00 (4) · CPC B64C11/006 (3) · CPC B64C3/385 (3) · CPC B64C2700/6295 (3) · CPC B64C39/005 (3) · CPC B64C3/54 (3) · CPC B64C25/60 (3)
First filing:
Cites these patents:
Citations from after 1930:
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