Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,558,525
Grinding machine
Patentee:
Arthur Williams (exact or similar names) - Grand Rapids, MI

USPTO Classifications:
451/393

Tool Categories:
metalworking machines : grinders : surface grinders

Assignees:
Wilmarth & Morman Co. - Grand Rapids, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 26, 1923
Granted: Oct. 27, 1925

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
Table-reciprocating mechanism for surface grinders and like machines.

Copyright © 2002-2025 - DATAMP