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US Patent: 825,727
Square
Combined Sqaure and Bevel
Patentee:
Albert Watson Hight (exact or similar names) - Ballard, WA

USPTO Classifications:
33/426, D10/62

Tool Categories:
layout tools : squares
layout tools : bevels

Assignees:
Ballard Drop Forge Co. - Ballard, WA

Manufacturer:
Hight Mfg. Co. - Toledo, OH

Witnesses:
V. A. Marshall
L. B. Walters
J. A. Brophy
Isaac B. Owens

Patent Dates:
Applied: Jan. 18, 1905
Granted: Jul. 10, 1906

Patent Pictures: [ 1 | 2 | 3 ]
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Description:
This is a carpenter's try-square with a built-in bevel. The bevel is held in place with an offset cam.

Known examples of this tool are marked "Patent Applied For". See also patent 725,614, which likely provided what we could charitably call "design inspiration" for this patent. See also patent 854,351, where A. W. Hight made some changes to this patent to make it easier to manufacture.

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