Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 1,214,498
Tool Holder
Patentee: James Armstrong (exact or similar names) - Chicago, Cook County, IL USPTO Classifications: 279/77, 407/108, 407/93, 407/94 Tool Categories: metalworking machines : metal lathes : lathe tool holders and tool posts Assignees: Armstrong Bros. Tool Co. - Chicago, Cook County, IL Manufacturer: Not known to have been produced Witnesses: W. J. Braddock C. A. Randall Harry R. L. White C. Paul Parker	Patent Dates: Applied: Jan. 14, 1916 Granted: Feb. 06, 1917 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens Armstrong Brothers Tool Co. history "Vintage Machinery" entry for Armstrong Brothers Tool Co.
Description: Miller & Chindahl - patent attorneys

Copyright © 2002-2025 - DATAMP