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US Patent: 831,242
Marking Gage
Patentee:
Clarence Wilmot Robison (exact or similar names) - Juniata, PA

USPTO Classifications:
33/197, 33/44

Tool Categories:
layout tools : marking gauges : butt gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
M. A. Schmidt
O. E. Murray
S. S. Metz
C. F.D. Metzger

Patent Dates:
Applied: Dec. 02, 1905
Granted: Sep. 18, 1906

Patent Pictures:
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Report data errors or omissions to steward Ralph Brendler
Description:
This is a very compact butt gage, which allows the depth and width of the hinge mortise to be marked in the same operation.

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