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Patents > Year filed: 1918 & Number of text pages: 4-20

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Year filed:
(There are no values for this filter)
Office:
Inventors:
James Frederick Verner (5) · None (5) · William L. Gilmore‎ (4) · George Holt Thomas (4) · Robert Kemp (3)
Inventor country:
Applicant person:
None (15) · George Holt Thomas (4) · James Frederick Verner (4)
Applicant is inventor:
Tech fields:
airplane (28) · None (20) · control (12) · frame (10) · construction (10) · wings (9) · propellers (9) · design (8) · stability (7) · LTA (7) · fuselage (7) · subsystem (6) · propulsion (5) · metal (5) · biplane (5)
Full specification filed date:
Application number:
None (16) · 324718 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (22) · John P. Tarbox (8) · A. M. & William Clark (5) · Marks & Clerk (4) · Brewer & Son (4) · Haseltine, Lake & Co. (3) · None (3) · F. W. Le Tall (2) · J. S. Withers & Spooner (2) · Phillipss (2) · G. F. Redfern & Co. (2) · Armengaud jeune (2) · Boult, Wade & Tennant (2) · Warren S. Ostow (2) · Brandon frères (2)
IPCs:
None (25) · IPC B64C39/00 (8) · IPC B64C3/00 (8) · IPC B64C1/00 (6) · IPC B64C13/12 (5) · IPC B64C11/00 (5) · IPC B64C35/00 (4) · IPC B64B1/00 (4) · IPC B64C25/00 (4) · IPC B64C33/02 (4) · IPC B64C13/24 (3) · IPC B64C3/18 (3) · IPC B64C17/00 (3) · IPC B64C27/28 (2) · IPC B64C3/26 (2) · IPC B64C3/54 (2) · IPC B64C11/36 (2) · IPC B64C29/00 (2) · IPC B64B1/40 (2) · IPC B64C3/48 (2)
CPCs:
None (12) · CPC B64C3/00 (7) · CPC B64C33/02 (7) · CPC B64C13/12 (5) · CPC B64C39/00 (5) · CPC B64B1/00 (4) · CPC B64C35/00 (4) · CPC B64C17/00 (4) · CPC B64C25/64 (4) · CPC B64C2700/6233 (4) · CPC B64C2700/6295 (4) · CPC B64C13/24 (4) · CPC B64C2700/6235 (3) · CPC B64C2001/0081 (3) · CPC B64C2001/0063 (3) · CPC B64C29/0025 (3)
Family year:
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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