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Patents > Tech fields: None & Number of diagram pages: 4-5

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Office:
Inventor location:
None (445) · New York state (7) · New York (5) · New York county (4) · California (3) · Michigan (3) · Ohio (3) · Seine (3) · Bexar county (3) · St. Louis (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (432) · Patent AT-1909-49294 (3) · Patent BE-1910-230887 (2) · Patent GB-1913-16499 (2) · Patent GB-1908-4519 (2) · Patent US-1908-1072664 (2) · Patent FR-1902-324521 (2) · Patent US-1915-1246016 (2) · Patent US-1915-1223319 (2)
Related to aircraft:
Patent agent:
None (131) · Munn & Co. (36) · Victor J. Evans (25) · None (18) · Boult, Wade & Tennant (8) · Haseltine, Lake & Co. (6) · John P. Tarbox (5) · Marks & Clerk (4) · William L. Hall (4) · H. B. Willson & Co. (4) · Spear, Middleton, Donaldson & Spear (4) · Fisher & Moser (4) · Lewis William Goold (3) · G. Petiau (3) · Herbert Haddan & Co. (3) · Michael J. Stark & Sons (3) · A. M. & William Clark (3) · E. E. Vrooman (3) · A. B. Willson & Co. (3) · Charles W. Hills (3)
Assigned to:
None (479) · Sperry Gyroscope Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Grand Rapids Trust Company (2) · Curtiss Aeroplane and Motor Corporation (2)
National tech categories:
None (184) · FR 6.4 (41) · USPC 244/80 (20) · USPC 244/233 (12) · USPC 244/22 (10) · HU V/h (10) · USPC 244/48 (8) · USPC 244/45R (7) · USPC 244/28 (7) · USPC 244/177 (7) · USPC 244/6 (6) · USPC 244/51 (6) · USPC 244/30 (6) · USPC 244/35R (6) · USPC 244/139 (6)
IPCs:
None (304) · IPC B64C39/00 (31) · IPC B64C17/00 (28) · IPC B64C1/00 (20) · IPC B64B1/00 (15) · IPC B64C23/00 (13) · IPC B64C3/38 (13) · IPC B64C33/00 (11) · IPC B64C3/00 (9) · IPC B64C33/02 (8) · IPC B64C13/00 (7) · IPC B64C35/00 (6) · IPC B64C11/00 (5) · IPC B64C27/04 (4) · IPC B64C13/12 (3) · IPC B64D1/04 (3)
CPCs:
None (62) · CPC B64C17/00 (58) · CPC B64B1/00 (36) · CPC B64C23/005 (34) · CPC B64C33/02 (27) · CPC B64C13/00 (25) · CPC B64C2700/6295 (23) · CPC B64C3/385 (22) · CPC B64C2700/6218 (15) · CPC B64C39/00 (14) · CPC B64C33/00 (14) · CPC B64C39/005 (14) · CPC B64C35/00 (10) · CPC B64C39/08 (10) · CPC B64C2700/6274 (9) · CPC B64C3/14 (8) · CPC B64C2700/6212 (8) · CPC B64C3/00 (8) · CPC B64C13/24 (7) · CPC B64C9/00 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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