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Patent number:
Patent Date:
US Patent: 1,001,316
Angle Gage for Squares
Patentee:
Frank Edward Smith (
exact
or
similar
names) - Lestershire, NY
USPTO Classifications:
33/427
,
33/DIG16
Tool Categories:
layout tools
:
squares
:
carpenter squares
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
J. S. Burrows
R. F. Fuller
Patent Dates:
Applied:
Jan. 25, 1910
Granted:
Aug. 22, 1911
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.
Description:
Sliding gage that can be clamped to either side of a square or graduated bar for laying out stair stringers, rafters as well as polygons and determining the center of circles.
Application was renewed on 27 DEC 1910.
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