Drilldown: Patents

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Patents > Number of text pages: 4-50000000 & Number of diagram pages: 2-50000000 & Number of figures: 1-6

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Office:
Inventor location:
None (353) · Seine (6) · Budapest (3) · New York county (3) · New York City (3) · Yorkshire (3) · Minneapolis, Minnesota (2) · San Antonio (2) · Minnesota (2) · London (2) · New York state (2) · Nord (2) · Hennepin county (2) · Pennsylvania (2) · TX (2) · Bexar county (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (312) · Patent US-1909-970771 (3) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent US-1908-927605 (2) · Patent US-1908-988039 (2) · Patent FR-1883- (2) · Patent FR-1910-420958 (2) · Patent BE-1912-12-11 Eugène-Pierre-Félix-Auguste Coursin (2) · Patent FR-1908-401308 (2) · 1 (2) · Patent US-1915-1228281 (2)
Related to aircraft:
Patent agent:
None (84) · Marks & Clerk (15) · Boult, Wade & Tennant (13) · Haseltine, Lake & Co. (12) · Brewer & Son (12) · Munn & Co. (11) · None (10) · Victor J. Evans (6) · J. S. Withers & Spooner (5) · Dom. Casalonga (4) · Baldwin & Rayward (3) · Lavoix et Mosès (3) · C. A. Snow & Co. (3) · Herbert Haddan & Co. (3) · E. Blétry (3) · John P. Tarbox (3) · Wm. B. Whitney (3) · G. F. Redfern & Co. (3) · J. Bonnet-Thirion (3)
National tech categories:
None (196) · FR 6.4 (55) · USPC 244/90R (8) · USPC 244/22 (6) · USPC 244/80 (5) · USPC 244/35R (4) · USPC 244/233 (4) · HU V/h (4) · USPC 244/45R (4) · USPC 244/139 (4)
IPCs:
None (217) · IPC B64C39/00 (23) · IPC B64C1/00 (17) · IPC B64C3/38 (17) · IPC B64C17/00 (17) · IPC B64C27/04 (9) · IPC B64C23/00 (9) · IPC B64C13/00 (9) · IPC B64C33/00 (9) · IPC B64C33/02 (8) · IPC B64C35/00 (7) · IPC B64B1/00 (6) · IPC B64C17/06 (5) · IPC B64C3/00 (4) · IPC B64C25/00 (4) · IPC B64B1/40 (3) · IPC B64C3/56 (3) · IPC B64C3/54 (3)
CPCs:
None (88) · CPC B64C13/00 (26) · CPC B64C3/385 (26) · CPC B64C17/00 (25) · CPC B64C23/005 (20) · CPC B64B1/00 (15) · CPC B64C2700/6295 (15) · CPC B64C39/00 (12) · CPC B64C33/02 (12) · CPC B64C2700/6218 (11) · CPC B64C39/08 (10) · CPC B64C35/00 (10) · CPC B64C33/00 (10) · CPC B64C39/005 (8) · CPC B64C27/12 (7) · CPC B64C25/60 (7) · CPC B64C2700/6281 (6) · CPC B64C2700/6256 (6)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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