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

Quick search:	Patent number:	Patent Date:

US Patent: 147,535
Improvement in circular files
Patentee: Baxter D. Whitney (exact or similar names) - Winchendon, MA USPTO Classifications: 76/45 Tool Categories: metalworking machines : grinders : sharpening machines : saw sharpening machines Assignees: None Manufacturer: Baxter D. Whitney & Son, Inc. - Winchendon, MA Witnesses: J. B. Woodruff S. Kemon	Patent Dates: Applied: Nov. 19, 1873 Granted: Feb. 17, 1874 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Baxter D. Whitney & Son, Inc.

Copyright © 2002-2024 - DATAMP