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Patents > Year granted: 1917 & Related to aircraft : 0.5 or 1

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Year granted:
Office:
Inventors:
None (53) · Thomas Sopwith (10) · Henry Kleckler (5) · Alliott Verdon Roe (5) · Samuel Edgar Saunders (4) · Heinrich Bier (3) · Bert Hinkler (3)
Inventor country:
Applicant person:
None (23) · Thomas Sopwith (9) · AERONAUTICAL INSTR (7) · Alliott Verdon Roe (5) · Samuel Edgar Saunders (4) · Henry Kleckler (4) · Frederick SAGE (3) · Heinrich Bier (3) · Bert Hinkler (3)
Applicant is inventor:
Tech fields:
None (133) · airplane (17) · control (10) · construction (9) · landing (8) · LTA (7) · HTA (7) · military (6) · stability (6) · propulsion (6) · design (5) · wings (5)
Full specification filed date:
Application number:
None (37)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (140) · None (7) · John P. Tarbox (7) · Victor J. Evans (6) · Phillipss (4) · Boult, Wade & Tennant (3) · Munn & Co. (3) · Lavoix et Mosès (2) · Randolph, Jr. (2) · Rayner & Co. (2) · Haseltine, Lake & Co. (2) · J. D. Roots & Co.; Phillipss (2) · J. D. Roots & Co. (2) · C. A. Snow & Co. (2)
National tech categories:
None (202) · FR 6.4 (5) · AT 77d (4) · DE 77h.5 (3) · CA 244/24 (2) · DE 37f.8 (2) · CA 244/35 (2) · CH 129b (2) · AU 90.3 (2)
IPCs:
None (191) · IPC B64B1/00 (5) · IPC B64C3/00 (4) · IPC B64C13/24 (3) · IPC B64C39/00 (3) · IPC B64C3/54 (3) · IPC B64C3/18 (3) · IPC B64C25/00 (3) · IPC B64C23/00 (2) · IPC B64C27/04 (2) · IPC E04B1/346 (2) · IPC B64C33/02 (2) · IPC B64C35/00 (2) · IPC B64C13/00 (2) · IPC B64C3/38 (2) · IPC B64B1/62 (2)
CPCs:
None (22) · CPC B64C3/00 (18) · CPC B64C13/00 (12) · CPC B64C2700/6235 (12) · CPC B64B1/00 (10) · CPC B64C3/18 (8) · CPC B64C2700/6256 (7) · CPC B64C35/00 (7) · CPC B64C2001/0063 (6) · CPC B64C23/005 (6) · CPC B64C3/185 (6) · CPC B64C11/006 (5) · CPC B64C2700/6295 (5) · CPC B64C39/005 (5) · CPC B64C3/385 (5) · CPC B64C25/60 (5) · CPC B64B1/40 (4) · CPC B64C2001/0081 (4) · CPC B64C3/14 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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