Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 705,226
Grinding Machine
Patentee:
Joel Ettinger - Chester, Delaware County, PA

USPTO Classifications:
451/273, 451/374

Tool Categories:
metalworking machines : grinders : tool grinders

Assignees:
Ettinger Machine Co., Ltd. - Chester, Delaware County, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 03, 1902
Granted: Jul. 22, 1902

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Ettinger Machine Co., Ltd.

Copyright © 2002-2019 - DATAMP