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Patents > Filing date: 1917 & Number of diagram pages: 2-20

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Year filed:
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Office:
Inventors:
Alfred John Macy (12) · None (11) · Harris Booth (5) · John William Copley (5) · Thomas Sopwith (4) · Henry Kleckler (4) · Thomas M. Finley (4) · Nelson W. Dalton (3) · Thomas Sloper (3) · James Joseph Murray (3)
Inventor country:
Inventor location:
None (175) · New York county (4) · Seine (3) · New York City (3) · Ontario (3) · New York (2) · New York state (2) · NY (2) · London (2) · Toronto (2)
Applicant person:
None (16) · Alfred John Macy (12) · John William Copley (6) · Harris Booth (5) · Thomas Sopwith (4) · Thomas M. Finley (4) · Henry Kleckler (4) · Thomas Sloper (3) · Nelson W. Dalton (3) · James Joseph Murray (3)
Applicant is inventor:
Tech fields:
airplane (41) · None (39) · stability (21) · construction (20) · design (20) · frame (20) · control (17) · wings (12) · propellers (12) · fuselage (11) · LTA (11) · airship (11) · propulsion (8) · hydroaeroplane (8) · military (8) · propeller (6) · biplane (6) · subsystem (6) · HTA (6) · rudder (6)
Application number:
None (24) · 25941D (4)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (43) · Brewer & Son (9) · John P. Tarbox (8) · Victor J. Evans (7) · None (7) · Randolph, Jr. (5) · Marks & Clerk (5) · Fritz Isler (4) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (3) · J. D. Roots & Co. (3) · Munn & Co. (3) · Boult, Wade & Tennant (3) · Société G. Breton, P. Audy, J. Rousset, A Vergé (3)
National tech categories:
None (144) · FR 6.4 (20) · HU V/h (5) · CH 129b (4) · DK 77 (4) · DE 77h.5 (3) · USPC 244/6 (2)
IPCs:
None (100) · IPC B64C3/00 (8) · IPC B64C13/00 (7) · IPC B64C39/00 (7) · IPC B64C35/00 (7) · IPC B64C17/00 (6) · IPC B64C23/00 (5) · IPC B64C3/18 (5) · IPC B64C11/00 (4) · IPC B64C1/00 (3) · IPC B64C27/04 (3) · IPC B64C13/12 (3) · IPC B64C3/54 (3)
CPCs:
None (18) · CPC B64C23/005 (12) · CPC B64C3/00 (11) · CPC B64C17/00 (10) · CPC B64C35/00 (8) · CPC B64C13/00 (8) · CPC B64C2700/6295 (8) · CPC B64C3/54 (7) · CPC B64C2700/6233 (6) · CPC B64C33/02 (6) · CPC B64C2700/6256 (5) · CPC B64B1/00 (5) · CPC B64C2700/6212 (5) · CPC B64C39/005 (5) · CPC B64C13/12 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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