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Patents > Inventor country : CA or US & Tech fields: stability

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Supplementary to patent:
None (346) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent US-1908-927605 (4) · Patent US-1903-821393 (3) · Patent US-1915-1149680 (3) · Patent US-1914-1368226 (3) · Patent US-1914-1169695 (3) · Patent US-1911-1003530 (3) · Patent US-1908-935766 (3)
Related to aircraft:
Patent agent:
None (151) · Munn & Co. (26) · Victor J. Evans (16) · Charles W. Hills (6) · C. A. Snow & Co. (5) · Marks & Clerk (5) · Brandon frères (4) · Haseltine, Lake & Co. (4) · None (4) · Watson E. Coleman (4) · Wheatley & Mackenzie (4) · R. S. & A. B. Lacey (3) · J. Bonnet-Thirion et Breton (3) · Fritz Isler (3)
Assigned to:
None (378) · 1 (3) · Goodyear Tire and Rubber Company (3) · Hensel Aero Stabilizer Company (2) · (1/4) (2)
National tech categories:
None (66) · FR 6.4 (39) · USPC 244/80 (32) · USPC 244/90R (15) · USPC 244/45R (14) · USPC 244/177 (14) · USPC 244/93 (11) · USPC 244/48 (9) · USPC 244/13 (8) · USPC 244/46 (7) · USPC 244/78.1 (7) · USPC 244/35R (7) · USPC 244/51 (7) · USPC 244/87 (6) · USPC 244/6 (6) · USPC 244/79 (6)
IPCs:
None (262) · IPC B64C17/00 (49) · IPC B64C1/00 (26) · IPC B64C39/00 (18) · IPC B64B1/00 (9) · IPC B64C13/00 (8) · IPC B64B1/40 (7) · IPC B64C31/06 (5) · IPC B64C31/00 (5) · IPC B64C3/00 (5) · IPC B64C33/00 (4) · IPC B64C3/14 (4) · IPC B64C17/06 (3) · IPC CPC B64C13/00 (3) · IPC F42B10/00 (3) · IPC B64C33/02 (3)
CPCs:
CPC B64C17/00 (99) · None (45) · CPC B64C13/00 (38) · CPC B64C2700/6295 (33) · CPC B64B1/00 (17) · CPC B64C3/385 (16) · CPC B64C23/005 (15) · CPC B64B1/40 (14) · CPC B64C2700/6212 (13) · CPC B64C39/005 (13) · CPC B64C39/08 (12) · CPC B64C2700/6218 (11) · CPC B64C3/14 (10) · CPC B64C39/00 (9) · CPC B64C33/02 (8) · CPC A63H27/08 (7) · CPC B64C17/06 (7) · CPC B64C13/24 (6) · CPC B64C9/00 (6) · CPC B64C1/00 (6)
First filing:
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