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

Quick search:	Patent number:	Patent Date:

US Patent: 89,724
Improvement in machine for grinding saws
Patentees: E. L. Abbott (exact or similar names) - Boston, MA Jamison H. Harrison (exact or similar names) - Boston, MA W. P. Welch (exact or similar names) - Boston, MA USPTO Classifications: 76/40, 76/79 Tool Categories: metalworking machines : grinders : sharpening machines : saw sharpening machines Assignees: E. L. Abbott - Boston, MA S. A. Woods - Boston, MA Manufacturer: S. A. Woods Machine Co. - Boston, MA Witnesses: J. B. Crosby C. Warren Brown	Patent Dates: Granted: May 04, 1869 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for S. A. Woods Machine Co.

Copyright © 2002-2024 - DATAMP