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Patent number:
Patent Date:
US Patent: 799,474
Carpenter's Tool
Patentees:
Carl August Brage (
exact
or
similar
names) - Stamford, CT
John Aron Larson (
exact
or
similar
names) - Stamford, CT
USPTO Classifications:
33/429
,
33/44
Tool Categories:
layout tools
:
squares
layout tools
:
compasses
:
trammels
layout tools
:
marking gauges
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Samuel Young
Edward Overton Jansen
J. C. Larsen
F. A. Stewart
Patent Dates:
Applied:
May 12, 1905
Granted:
Sep. 12, 1905
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler
Description:
This is a T-Square that carries a pair of extra marking points to allow the tool to be used as a marking gage or trammels.
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