Drilldown: Patents

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Patents > Year granted: 1912 & Office : GB or US

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Inventor location:
None (530) · New York (5) · Seine (4) · Paris (4) · Michigan (3) · California (3) · Chicago (3) · New York county (3) · New York City (3) · the Bronx (2) · Texas (2) · Massachusetts (2) · Nord (2) · St. Louis (2) · London (2) · Los Angeles (2) · Bronx county (2)
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Supplementary to patent:
None (477) · Patent GB-1909-12556 (2) · 1912-01-23 (2) · Patent US-1909-970771 (2) · Patent FR-1909-402649 (2) · Patent US-1910-1055379 (2)
Related to aircraft:
Patent agent:
None (263) · Marks & Clerk (24) · Victor J. Evans (16) · Boult, Wade & Tennant (14) · Haseltine, Lake & Co. (13) · Munn & Co. (11) · None (9) · Wheatley & Mackenzie (6) · Joshua R. H. Potts (5) · W. P. Thompson & Co. (5) · Abel & Imray (5) · E. E. Vrooman (4) · Edward Evans & Co. (4)
National tech categories:
None (233) · USPC 244/90R (17) · USPC 244/45R (14) · USPC 244/22 (14) · USPC 244/80 (14) · USPC 244/76R (12) · USPC 244/35R (11) · USPC 244/93 (10) · USPC 244/6 (8) · USPC 244/48 (8) · USPC 244/139 (8) · USPC 244/87 (8) · USPC 244/144 (8) · USPC 244/147 (8) · USPC 244/51 (7) · USPC 244/234 (7) · USPC 244/113 (7)
IPCs:
None (419) · IPC B64C39/00 (21) · IPC B64C17/00 (19) · IPC B64C1/00 (17) · IPC B64C11/00 (9) · IPC B64B1/00 (8) · IPC B64C3/54 (6) · IPC B64C3/00 (6) · IPC B64C17/06 (6) · IPC B64C25/00 (5) · IPC B64C3/56 (5) · IPC B64C33/02 (4) · IPC B64C13/00 (4) · IPC CPC B64C13/00 (3) · IPC B64B1/40 (3) · IPC B64C23/00 (3)
CPCs:
CPC B64C2700/6295 (48) · None (44) · CPC B64C17/00 (40) · CPC B64C13/00 (39) · CPC B64C33/02 (25) · CPC B64C23/005 (25) · CPC B64C3/385 (23) · CPC B64C39/00 (22) · CPC B64B1/00 (20) · CPC B64C3/14 (18) · CPC B64C39/08 (17) · CPC B64C11/006 (16) · CPC B64C13/24 (15) · CPC B64B1/40 (12) · CPC B64C17/06 (10) · CPC B64C39/005 (10)
First filing:
Citations from after 1930:

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