Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 30,209
Saw-grinding machine
Patentee:
J. D. Custer - Norristown, PA

USPTO Classifications:
451/246, 451/247, 76/78.1

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
B. F. Van Court
L. E. Corson

Patent Dates:
Granted: Oct. 02, 1860

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions

Copyright © 2002-2019 - DATAMP