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US Patent: 79,175
Square and Mitre
Combined Square and Mitre
Patentee:
William S. Winterbottom - Philadelphia, PA

USPTO Classifications:
33/429

Tool Categories:
layout tools : squares : try squares

Assignees:
None

Manufacturer:
The Stanley Rule & Level Co. - New Britain, CT

Witnesses:
C. B. Price
John White

Patent Dates:
Granted: Jun. 23, 1868

Patent Pictures: [ 1 | 2 | 3 ]
USPTO pdf tiff
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"Vintage Machinery" entry for The Stanley Works
Description:
The first in the Winterbottom triumvirate of try squares. An example was seen at a 2008 auction by Brown Auction Services. See patent 91,892 and patent 329,353.

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