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Patent number:
Patent Date:
US Patent: 1,308,815
Combination Square
Patentee:
Henry Simon (
exact
or
similar
names) - Laguna Beach, CA
USPTO Classifications:
403/95
Tool Categories:
layout tools
:
squares
layout tools
:
bevels
layout tools
:
squares
:
miter squares
Assignees:
None
Manufacturer:
Simon and Skidmore Manufacturing Co.
- Santa Ana, CA
Witnesses:
Carol Noble Peacock
Joseph William Skidmore
Jas. K. McLathran
F. T. Chapman
Patent Dates:
Applied:
Apr. 17, 1918
Granted:
Jul. 08, 1919
Patent Pictures: [
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Description:
This square features a pivoting blade with a spring-loaded detent to lock it at various angles.
Known examples are marked with the trademark "Simore Automatic", as well as the manufacturer name and patent date.
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