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Patents > Grant date: 1919 & Number of text pages: 4-30

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Year granted:
Office:
Inventors:
Alfred John Macy (8) · Edward Eugene Brown (6) · Richard Fitz Power (5) · Harris Booth (5) · George Henry Challenger (5) · Harold Arthur Savage (5) · James Jacob Mayrow (4) · James Frederick Verner (4) · None (4) · Henry Kleckler (4) · George Holt Thomas (4) · Dermot Joseph Mooney (4) · Neville Alexander Thomas Nix Feary (3) · Thomas Sloper (3) · Robert Ingersoll Eustis (3) · John William Copley (3) · Seth Hart (3)
Inventor country:
Inventor location:
None (129) · London (5) · Peterborough (3) · Northants (3) · County of London (3) · Los Angeles (3)
Applicant person:
None (9) · Alfred John Macy (8) · Edward Eugene Brown (6) · Richard Fitz Power (5) · Harold Arthur Savage (5) · Harris Booth (5) · George Henry Challenger (5) · George Holt Thomas (4) · John William Copley (4) · Dermot Joseph Mooney (4) · James Jacob Mayrow (4) · Henry Kleckler (4) · Seth Hart (3) · Neville Alexander Thomas Nix Feary (3) · Thomas Sloper (3) · James Frederick Verner (3) · Robert Ingersoll Eustis (3)
Applicant is inventor:
Tech fields:
airplane (41) · control (23) · frame (22) · None (19) · Construction (19) · stability (18) · propellers (12) · design (11) · wings (10) · LTA (9) · fuselage (8) · marine (7) · airship (7) · automatic stability (7) · subsystem (7) · biplane (7) · propulsion (6) · metal (6) · motors (6)
Full specification filed date:
Application number:
None (37) · 25941D (4) · 324718 (2)
Granted:
Related to aircraft:
Patent agent:
None (25) · Haseltine, Lake & Co. (11) · None (10) · Brewer & Son (9) · Marks & Clerk (6) · Boult, Wade & Tennant (5) · Lavoix et Mosès (5) · John P. Tarbox (5) · A. M. & William Clark (5) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (4) · G. F. Redfern & Co. (3) · J. Bonnet-Thirion et Breton (3)
IPCs:
None (40) · IPC B64C3/18 (10) · IPC B64C1/00 (8) · IPC B64C17/00 (8) · IPC B64C39/00 (6) · IPC B64C3/00 (6) · IPC B64C35/00 (5) · IPC B64C33/02 (5) · IPC B64B1/00 (4) · IPC B64C13/24 (4) · IPC B64C13/12 (4) · IPC B64C13/00 (4) · IPC CPC B64C13/00 (3) · IPC B64C11/36 (3) · IPC B64C11/00 (3) · IPC B64C23/00 (3) · IPC F41A19/05 (3) · IPC B64C1/06 (3)
CPCs:
None (22) · CPC B64C17/00 (9) · CPC B64C13/00 (7) · CPC B64C3/00 (7) · CPC B64C3/185 (7) · CPC B64C35/00 (6) · CPC B64C33/02 (5) · CPC B64C2700/6256 (5) · CPC B64B1/00 (5) · CPC B64C13/12 (5) · CPC B64C23/005 (4) · CPC B64C39/00 (4) · CPC B64C3/18 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6233 (4) · CPC B64C2700/6212 (4) · CPC B64C13/24 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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