Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,667,809
Internal Gauge
Patentee:
Francis A. Kershaw (exact or similar names) - Kent, OH

USPTO Classifications:
33/542

Tool Categories:
layout tools : special purpose gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: Dec. 12, 1923
Granted: May 01, 1928

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Thurston, Rives & Hudson - patent attorneys

Copyright © 2002-2024 - DATAMP