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US Patent: 590,215
Square
Patentee:
Sydney George Edwards (exact or similar names) - Sheffield, England

USPTO Classifications:
33/426

Tool Categories:
layout tools : squares
layout tools : bevels

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Robt. F. Drury
Bernard E. Drury

Patent Dates:
Applied: Nov. 10, 1895
Granted: Sep. 21, 1897

Patent Pictures:
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Report data errors or omissions to steward Ralph Brendler
Description:
This is a simple sheet metal square with a bevel attached to the back of the stock. Primary patent claims are for ease of manufacture.

Tool was also patented in England on March 9, 1896, English patent number 5,238.

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