Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 6,684
Graduating Carpenters' Squares
Machine for Marking Graduations
Patentees:
Norman Millington - South Shaftsbury, VT
Dennis J. George - South Shaftsbury, VT

USPTO Classifications:
101/5

Tool Categories:
rules : rule graduations

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
David E. Blowers
Aaron Denig

Patent Dates:
Granted: Aug. 28, 1849

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
This is a special machine used to mark the scales on a framing square. It uses a replaceable rolling die to mark.

Copyright © 2002-2017 - DATAMP