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Patents > Office: Other & Filing date: 1917 & Number of diagram pages: 2-20000000

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Year filed:
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Inventors:
None (10) · Alfred John Macy (10) · Harris Booth (5) · John William Copley (5) · Thomas M. Finley (4) · Thomas Sopwith (4) · Thomas Sloper (3) · Henry Kleckler (3)
Inventor country:
Inventor location:
None (166) · Seine (3) · New York county (3) · Ontario (3) · Toronto (2) · New York (2) · New York City (2) · New York state (2)
Applicant person:
None (15) · Alfred John Macy (10) · John William Copley (6) · Harris Booth (5) · Thomas Sopwith (4) · Thomas M. Finley (4) · Thomas Sloper (3) · Henry Kleckler (3)
Applicant is inventor:
Application number:
None (21) · 25941D (3)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (38) · Brewer & Son (9) · Victor J. Evans (6) · John P. Tarbox (6) · None (6) · Randolph, Jr. (5) · Marks & Clerk (4) · Société G. Breton, P. Audy, J. Rousset, A Vergé (3) · Munn & Co. (3) · Fritz Isler (3) · Boult, Wade & Tennant (3)
National tech categories:
None (135) · FR 6.4 (21) · DE 77h.5 (4) · CH 129b (3) · DK 77 (3) · HU V/h (3) · USPC 244/6 (2)
IPCs:
None (91) · IPC B64C3/00 (8) · IPC B64C13/00 (8) · IPC B64C35/00 (7) · IPC B64C39/00 (6) · IPC B64C17/00 (6) · IPC B64C3/18 (5) · IPC B64C27/04 (4) · IPC B64C11/00 (4) · IPC B64C13/12 (4) · IPC B64C23/00 (4) · IPC B64C3/54 (3) · IPC B64C1/00 (3)
CPCs:
None (15) · CPC B64C3/00 (10) · CPC B64C23/005 (10) · CPC B64C17/00 (10) · CPC B64C13/00 (9) · CPC B64C2700/6295 (8) · CPC B64C35/00 (8) · CPC B64C2700/6233 (6) · CPC B64C13/12 (5) · CPC B64C33/02 (5) · CPC B64B1/00 (5) · CPC B64C3/54 (5) · CPC B64C2700/6212 (5) · CPC B64C2700/6256 (5) · CPC B64C39/005 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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