Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,272,997
Combined Micrometer Height Gage and Indicator
Patentee:
Walter B. Powell - Washington, DC

USPTO Classifications:
33/32.2, 33/838, D10/71

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. R. Blalle
George W. Wright
Bennett S. Jones

Patent Dates:
Applied: Jan. 25, 1918
Granted: Jul. 16, 1918

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

Copyright © 2002-2017 - DATAMP