Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 3,426,436
Projected Measuring Surface Gage Blocks
Patentee:
Ludwig F. Perwas - Orangeburg, NY

USPTO Classifications:
33/567

Tool Categories:
layout tools : measurement gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Apr. 23, 1965
Granted: Feb. 11, 1969

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Continuation in part of application of 18 Nov 1960.

Copyright © 2002-2019 - DATAMP