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

Quick search:	Patent number:	Patent Date:

US Patent: 421,345
Tool Holder for Slotting Machines
Patentee: Samuel Benson (exact or similar names) - Butte City, Silver Bow County, MT USPTO Classifications: 407/102, 407/9, 409/345, 409/348 Tool Categories: metalworking machines : metal slotting machines Assignees: William Sellers & Co., Inc. - Philadelphia, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 27, 1889 Granted: Feb. 11, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for William Sellers & Co.

Copyright © 2002-2024 - DATAMP