US Patent: 370,826 - Spirit Level Stock


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US Patent: 370,826

Spirit Level Stock

Patentees:

Edwin A. Stratton (exact or similar names) - Greenfield, MA

Charles M. Stratton (exact or similar names) - Greenfield, MA

USPTO Classifications:

217/69, 33/350, 33/403

Tool Categories:

layout tools : levels : wooden levels

Assignees:

None

Manufacturer:

Stratton Brothers - Greenfield, MA

Witnesses:

S. Caroline Allen

Chas. Allen

Patent Dates:
Applied:	Apr. 02, 1887
Granted:	Oct. 04, 1887

Patent Pictures:

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Description:

The brass binding on the stock edge are now pinned through the end cap to prevent the binding from coming loose at the ends. This is an improvement over their previous patent 100,463.

Know example marked: STRATTON BROTHERS/GREENFIELD/MASS and PATENTED/JULY.16.1872/OCT.4.1887/MAY 22.1888