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Patents > Inventor country: US & Tech fields : frame or railroad

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Supplementary to patent:
None (379) · Patent US-1909-970771 (11) · Patent US-1903-821393 (6) · Patent FR-1906-363017 (5) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1914-1115291 (3) · Patent US-1913-1087946 (3) · Patent US-1909-1137533 (3) · Patent US-1905-881837 (3) · Patent US-1911-1015150 (2) · Patent US-1910-1161664 (2) · Patent US-1910-1055379 (2) · Patent US-1909-1010443 (2) · Patent US-1909-1008096 (2) · Patent US-1890-432860 (2)
Related to aircraft:
Patent agent:
None (177) · Munn & Co. (24) · Victor J. Evans (16) · John P. Tarbox (9) · C. A. Snow & Co. (5) · Watson E. Coleman (5) · Marks & Clerk (5) · R. S. & A. B. Lacey (4) · None (4) · Joshua R. H. Potts (4) · Lincoln Sonntag (3) · Wheatley & Mackenzie (3) · Noyes & Harriman‎ (3) · Brandon frères (3)
Assigned to:
None (410) · Curtiss Aeroplane and Motor Corporation (3) · Westinghouse Electric & Manufacturing Company (2)
National tech categories:
None (63) · USPC 244/22 (18) · FR 6.4 (17) · USPC 244/153R (14) · USPC 244/90R (13) · USPC 244/64 (13) · USPC 244/30 (11) · USPC 244/45R (10) · USPC 244/13 (10) · USPC 244/87 (10) · USPC 244/6 (9) · USPC 244/50 (9) · USPC 244/233 (8) · USPC 244/100R (8) · USPC 244/28 (8) · USPC 244/48 (8)
IPCs:
None (345) · IPC B64C39/00 (14) · IPC B64B1/00 (13) · IPC B64C33/00 (10) · IPC B64C3/00 (6) · IPC B64C31/06 (4) · IPC B64C33/02 (4) · IPC B64C31/00 (4) · IPC B64C13/00 (4) · IPC B64C3/56 (3) · IPC B64B1/58 (3) · IPC B64C25/00 (3) · IPC B64C17/00 (3)
CPCs:
None (64) · CPC B64B1/00 (36) · CPC B64C2700/6295 (31) · CPC B64C13/00 (29) · CPC B64C33/02 (29) · CPC B64C23/005 (23) · CPC B64C39/005 (21) · CPC B64C17/00 (19) · CPC B64C39/08 (17) · CPC A63H27/08 (15) · CPC B64C33/00 (14) · CPC B64C3/385 (13) · CPC B64C39/00 (10) · CPC B64B1/40 (9) · CPC B64C27/82 (8) · CPC B64C35/00 (8) · CPC B64C9/00 (6) · CPC B64C3/14 (6) · CPC B64C29/0025 (6)
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