Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 49,670
Improvement in Try Squares
Patentee:
John Williams (exact or similar names) - Worcester, MA

USPTO Classifications:
33/480

Tool Categories:
layout tools : squares : try squares

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Hartley Williams
Theodore S. Johnson
Patent Dates:
Granted: Aug. 29, 1865

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.
Description:
Adjustment for try squares by use of a threaded rod through the base, attached to the blade.

Copyright © 2002-2024 - DATAMP