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Patents > Office: US & Tech fields : Airplane or hand tools

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Supplementary to patent:
None (449) · Patent US-1909-970771 (3) · Patent US-1910-1055379 (2) · navigation (2) · 1912-01-23 (2) · 1911-05-09 (2) · Patent US-1908-1077750 (2) · 1 (2) · Patent US-1914-03-26 Serial No. 827485 Albert Francis Zahm (2)
Related to aircraft:
Patent agent:
None (183) · Munn & Co. (31) · Victor J. Evans (20) · John P. Tarbox (13) · None (8) · G. H. Strong (7) · Herbert H. Thompson (7) · Dyer, Dyer, and Taylor (5) · Joshua R. H. Potts (5) · C. A. Snow & Co. (5) · B. Singer (4) · 1 (4)
Assigned to:
None (421) · 1 (27) · Moteurs Salmson (5) · Curtiss Aeroplane and Motor Corporation (4) · Sperry Gyroscope Company (4) · Curtiss Aeroplane (3) · Wright Company (2) · (1/4) (2) · Haskelite Manufacturing Corporation (2) · Grand Rapids Trust Company (2)
National tech categories:
None (106) · USPC 244/90R (25) · USPC 244/48 (20) · USPC 244/35R (19) · USPC 244/233 (19) · USPC 244/6 (17) · USPC 244/46 (16) · USPC 244/45R (15) · USPC 244/13 (15) · USPC 244/80 (15) · USPC 244/87 (14) · USPC 244/22 (10) · USPC 244/234 (10) · USPC 244/100R (10) · USPC 244/119 (9) · USPC 244/12.1 (9) · USPC 244/66 (9) · USPC 244/177 (9)
IPCs:
None (399) · IPC B64C3/00 (16) · IPC B64C39/00 (14) · IPC B64B1/00 (8) · IPC B64C13/00 (8) · IPC B64C3/14 (6) · IPC B64C25/00 (6) · IPC B64C23/005 (6) · IPC B64C17/00 (6) · IPC B64C33/00 (6) · IPC B64C23/00 (5) · IPC B64C3/38 (5) · IPC B64C1/00 (4) · IPC B64C2700/6295 (3) · IPC B64C30/00 (3) · IPC B64C13/12 (3) · IPC B64C39/08 (3) · IPC G01P3/36 (3)
CPCs:
CPC B64C13/00 (59) · CPC B64C23/005 (40) · CPC B64C2700/6295 (38) · CPC B64C17/00 (32) · None (23) · CPC B64C3/385 (22) · CPC B64C39/08 (20) · CPC B64C3/14 (20) · CPC B64C39/005 (18) · CPC B64B1/00 (17) · 1 (16) · CPC B64C33/02 (13) · CPC B64C3/40 (12) · CPC B64C13/24 (11) · CPC B64C3/00 (11) · CPC B64C33/00 (11) · CPC B64C11/04 (10) · CPC F16B2/02 (10) · CPC Y10T403/4677 (10) · CPC F16B2200/40 (9)
First filing:
Citations from after 1930:

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