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Patents > Year granted: 1919 & Family year: 1910 - 1919 & Number of diagram pages: 2-20

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Year granted:
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Office:
Inventors:
None (9) · Harris Booth (8) · Alfred John Macy (7) · Henry Kleckler (6) · James Jacob Mayrow (4) · John William Copley (4) · George Henry Challenger (3) · George Holt Thomas (3) · Richard Fitz Power (3) · Thomas Sloper (3)
Inventor country:
Applicant person:
None (12) · Harris Booth (8) · Alfred John Macy (7) · John William Copley (5) · Henry Kleckler (5) · James Jacob Mayrow (4) · Thomas Sloper (3) · Richard Fitz Power (3) · George Henry Challenger (3) · George Holt Thomas (3)
Applicant is inventor:
Tech fields:
Airplane (38) · None (30) · control (25) · frame (21) · Construction (20) · stability (16) · design (16) · propellers (13) · propulsion (11) · fuselage (10) · LTA (9) · Airship (9) · wings (8) · military (7) · subsystem (7) · hydroaeroplane (6) · rudder (5) · adjudicated (5) · biplane (5) · Motors (5)
Filing date:
Full specification filed date:
Application number:
None (28) · 25941D (4) · 324718 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (27) · Brewer & Son (16) · John P. Tarbox (9) · None (8) · Marks & Clerk (7) · Lavoix et Mosès (6) · Boult, Wade & Tennant (5) · Haseltine, Lake & Co. (4) · A. M. & William Clark (3) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (3)
IPCs:
None (69) · IPC B64C13/00 (10) · IPC B64C35/00 (9) · IPC B64C39/00 (7) · IPC B64C33/02 (6) · IPC B64C3/18 (6) · IPC B64C1/00 (6) · IPC B64C17/00 (6) · IPC B64B1/00 (5) · IPC B64C3/00 (5) · IPC B64C11/00 (4) · IPC B64C11/36 (3) · IPC B64C23/00 (3) · IPC B64C13/24 (3) · IPC CPC B64C13/00 (3) · IPC B64C1/06 (3)
CPCs:
None (16) · CPC B64C13/00 (14) · CPC B64C2700/6256 (9) · CPC B64C35/00 (9) · CPC B64C17/00 (8) · CPC B64C3/00 (7) · CPC B64C33/02 (7) · CPC B64C23/005 (7) · CPC B64C25/60 (6) · CPC B64B1/00 (6) · CPC B64C2700/6295 (5) · CPC B64C3/385 (5) · CPC B64C39/005 (5) · CPC B64C2700/6233 (4) · CPC B64C39/00 (4) · CPC B64C3/185 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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