Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Related to aircraft: 1 & Family year: 1913

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Supplementary to patent:
None (307) · Patent DE-1913-301564 (6) · Patent DE-1913-290120 (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1913-1094989 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (169) · None (17) · Dupont et Elluin (9) · Munn & Co. (8) · Victor J. Evans (7) · Boult, Wade & Tennant (7) · Marks & Clerk (6) · H. Bœttcher fils (5) · Schwab (5) · Brandon frères (4) · Gaston Rose (4) · V. Matray (4) · Hippolyte Josse (4) · Lewis William Goold (4)
National tech categories:
None (154) · FR 6.4 (103) · BE K (22) · HU V/h (18) · DE 77h.5 (10) · AT 77d (8) · USPC 244/119 (4) · USPC 244/177 (4) · USPC 244/45R (4) · DE 77h (4) · DE 37f.8 (3) · USPC 244/22 (3) · USPC 244/233 (3) · DE 77h.9 (3)
IPCs:
None (220) · IPC B64C17/00 (34) · IPC B64C1/00 (31) · IPC B64C35/00 (24) · IPC B64C39/00 (13) · IPC B64C3/00 (10) · IPC B64C33/02 (7) · IPC B64C13/00 (7) · IPC B64D17/00 (6) · IPC B64C25/00 (4) · IPC B64C17/06 (4) · IPC B64D7/02 (4) · IPC B64C33/00 (4)
CPCs:
None (84) · CPC B64C17/00 (51) · CPC B64C35/00 (38) · CPC B64C2700/6295 (25) · CPC B64C39/00 (21) · CPC B64C2700/6218 (14) · CPC B64C3/00 (12) · CPC B64C33/02 (11) · CPC B64C13/00 (10) · CPC B64C2700/6212 (10) · CPC B64C3/385 (10) · CPC B64C2700/6219 (10) · CPC B64F2700/628 (8) · CPC B64C17/06 (7) · CPC B64F2700/6261 (7) · CPC B64D17/00 (6) · CPC B64C1/00 (6) · CPC B64C33/00 (6) · CPC B64C2700/6256 (6) · CPC B64C39/005 (6)
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