Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 675,875
Micrometer
Patentee:
Frederic Ullmer - London, Middlesex, England

USPTO Classifications:
33/501.4

Tool Categories:
metalworking tools : machinist tools : measuring tools : indicating calipers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John Buerler
F. A. Stewart
George Frederick Warren
Walter James Skerten

Patent Dates:
Applied: May 14, 1900
Granted: Jun. 04, 1901

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

Copyright © 2002-2017 - DATAMP