US Patent: 21,784 - Bevel Gauge


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US Patent: 21,784

Rule for describing Polygonal Forms
Bevel Gauge

Patentee:

Merriwether Jeff. Thompson (exact or similar names) - St. Joseph, MO

USPTO Classifications:

33/418

Tool Categories:

layout tools : bevels

Assignees:

None

Manufacturer:

Unknown

Witnesses:

Jas. A. Hews

D. C. Wallace

Patent Dates:
Granted:	Oct. 12, 1858

Patent Pictures: [ 1 | 2 ]

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Description:

This is a fairly typical bevel, but with a protracter-like fitting on the end of the blade, which is ruled with lines to indicate the proper angle to use for various geometric figures.