Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 138,394
Machines for Turning Pulleys
Patentee:
George A. Gray, Jr. - Hamilton, Butler County, OH

USPTO Classifications:
82/103, 82/165

Tool Categories:
metalworking machines : metal lathes : pulley turning lathes

Assignees:
None

Manufacturer:
Niles Tool Works - Hamilton, Butler County, OH

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 20, 1872
Granted: Apr. 29, 1873

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Niles Tool Works

Copyright © 2002-2017 - DATAMP