Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 535,521
Micrometer Gage
Patentee:
James E. Williamson - New York, NY

USPTO Classifications:
33/815

Tool Categories:
metalworking tools : machinist tools : measuring tools : micrometers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Fred White
Thomas F. Wallace
George H. Fraser

Patent Dates:
Applied: Nov. 24, 1894
Granted: Mar. 12, 1895

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Arthur C. Fraser & Co. - patent attorneys

Copyright © 2002-2019 - DATAMP