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US Patent: 150,732
Improvement in Carpenters' Gauges
Patentee:
Justus A. Traut - New Britain, CT

USPTO Classifications:
33/44

Tool Categories:
layout tools : marking gauges

Assignees:
None

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

Witnesses:
Christian Burchhardt
Jeremy W. Bliss

Patent Dates:
Applied: Mar. 05, 1874
Granted: May 12, 1874

Patent Pictures: [ 1 | 2 ]
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Description:
Another great idea from Justus Traut and the Stanley Rule and Level Company. This design uses a T-shaped bar, with a grappling clamp to hold the head in place. The concept is pretty simple, but it works quite well.

Produced until the late 1890s by Stanley as models #60 and #60-1/2.

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