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Patent number:
Patent Date:
US Patent: 42,230
Improvement in Square and Bevel Combined
Patent Combination Try Square & Bevel
Patentee:
George A. Shelley (
exact
or
similar
names) - Madison, CT
USPTO Classifications:
33/418
Tool Categories:
layout tools
:
bevels
layout tools
:
squares
:
try squares
Assignees:
None
Manufacturer:
The Stanley Rule & Level Co.
- New Britain, CT
Witnesses:
Ezra S. Smith
John A. Peck
Patent Dates:
Granted:
Apr. 05, 1864
Patent Pictures: [
1
|
2
]
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Description:
Square with a pivot that allows it to be used as a bevel or a "T" square.
Produced as the No. 24 Patent Combination Try Square & Bevel by Stanley Rule & Level.
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