Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 178,035
Machine for punching and Shearing Metal
Patentee:
Isaac S. Van Winkle - San Francisco, San Francisco County, CA

USPTO Classifications:
83/598, 83/602, 83/698.11

Tool Categories:
metalworking machines : metal shears
metalworking machines : metal punches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 13, 1876
Granted: May 30, 1876

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

Copyright © 2002-2019 - DATAMP