Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields : float or propeller

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Office:
Inventor location:
None (367) · England (8) · County of London (4) · New York city (3) · Pennsylvania (3) · Panama Canal Zone (3) · Balboa (3) · Peterborough (2) · Los Angeles (2) · Missouri (2) · New York (2) · New York county (2) · New York state (2) · Nord (2) · Northants (2) · Derbyshire (2) · Ohio (2) · Astoria (2) · Westminster (2) · NY (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (352) · Patent GB-1909-12556 (7) · Patent GB-1911-5162 (4) · Patent FR-1909-410140 (4) · Patent FR-1908-405961 (3) · Patent GB-1908-13809 (3) · Patent US-1915-1217790 (3) · Patent CA-1909-126457 (2) · Patent DE-1913-293131 (2) · Patent DE-1909-227246 (2) · Patent GB-1911-19430 (2) · Patent DE-1913-290120 (2)
Related to aircraft:
Patent agent:
None (160) · Munn & Co. (13) · Victor J. Evans (10) · None (8) · Watson E. Coleman (6) · Schwab (5) · C. A. Snow & Co. (5) · Marks & Clerk (4) · Haseltine, Lake & Co. (4) · Armengaud jeune (4) · Michael J. Stark & Sons (4) · R. S. & A. B. Lacey (4) · W. P. Thompson & Co. (4)
National tech categories:
None (112) · FR 6.4 (39) · DE 77h.6 (30) · AT 77d (10) · USPC 244/6 (10) · USPC 244/66 (8) · USPC 244/13 (8) · USPC 244/22 (7) · USPC 244/73R (7) · USPC 244/139 (6) · FR 6.2 (6) · USPC 244/51 (6) · USPC 244/11 (6) · USPC 244/87 (6)
IPCs:
None (294) · IPC B64C11/16 (15) · IPC B64C11/00 (11) · IPC B64C39/00 (10) · IPC B64C23/00 (7) · IPC B64B1/00 (7) · IPC B64C11/30 (5) · IPC B64C35/00 (5) · IPC B64C11/34 (4) · IPC B64C11/04 (4) · IPC B64C17/00 (4) · IPC B64C33/00 (4) · IPC B64C27/04 (3) · IPC B64C27/00 (3) · IPC B64C11/20 (3) · IPC B64C11/48 (3) · IPC B64C3/00 (3) · IPC B64C11/32 (3)
CPCs:
None (71) · CPC B64C23/005 (31) · CPC B64B1/00 (27) · CPC B64C11/006 (18) · CPC B64C11/16 (15) · CPC B64C2700/6295 (14) · CPC B64C33/02 (13) · CPC B64C39/005 (13) · CPC B64C17/00 (10) · CPC B64C35/00 (9) · CPC B64C39/08 (9) · CPC B64C11/00 (9) · CPC B64C11/48 (9) · CPC B64C11/343 (8) · CPC B64C11/36 (8) · CPC B64C33/00 (6) · CPC B64C3/385 (6) · CPC B64C11/30 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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