Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,189,557
Grinding-machine
Patentees:
Frederic E. Gardner - Beloit, WI
Frederick N. Gardner - Beloit, WI

USPTO Classifications:
451/157, 451/361, 451/411

Tool Categories:
woodworking machines : sanding machines : drum sanders

Assignees:
Louis Waldo Thompson - Beliot, WI
Frederic E. Gardner - Beloit, WI
Frederick N. Gardner - Beloit, WI

Manufacturer:
Not known to have been produced

Witnesses:
S. W. Thompson
J. C. Rood

Patent Dates:
Applied: Nov. 23, 1912
Granted: Jul. 04, 1916

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Co-inventor Frederick N. Gardner was deceased at the time the patent was issued.

Copyright © 2002-2017 - DATAMP