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

Quick search:	Patent number:	Patent Date:

US Patent: 383,210
Automatic Feed for Boring Bars
Patentee: Samuel A. Brumbaugh (exact or similar names) - Chicago, Cook County, IL USPTO Classifications: 408/146 Tool Categories: metalworking tools : boring bars Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 05, 1888 Granted: May 22, 1888 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP