US Patent: 721,694 - Combination Level and Plumb


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US Patent: 721,694

Combination Level and Plumb

Patentee:

Homer V. Green (exact or similar names) - Flint, MI

USPTO Classifications:

33/379

Tool Categories:

layout tools : levels

Assignees:

Homer V. Green - Flint, MI

Irving B. Bates - Flint, MI

Manufacturer:

Ridgely Trimmer Co. - Springfield, OH

Witnesses:

M. B. O'Dogherty

H. C. Smith

Patent Dates:
Applied:	Jan. 27, 1902
Granted:	Mar. 03, 1903

Patent Pictures:

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Description:

Designed for use by paper hangers in determining if the walls, doors, and window casings are plumb and in determining the angle at which the paper should be hung.

Known example marked with "RIDGELY" and the patent number. Ridgely Trimmer Co. produced tools for paper hangers and painters as is reported to have been established in 1885.