Home
|
FAQ
Search:
Advanced
|
Person
|
Company
|
Type
|
Class
Login
Quick search:
Patent number:
Patent Date:
US Patent: 501,807
Taper Gage
Patentee:
Frank Peterson (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
33/472
,
33/532
Tool Categories:
layout tools
:
special purpose gauges
layout tools
:
measurement gauges
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Henry Eastman
J. A. Van Flul
F. McArdle
C Sedgwick
Patent Dates:
Applied:
Apr. 20, 1893
Granted:
Jul. 18, 1893
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Copyright © 2002-2024 - DATAMP