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US Patent: 108,479
Improvement in Machines for Marking Carpenters' Squares
Patentees:
Albert M. Healy - Berlin, CT
Charles H. Raymond - Woodstock, VT

USPTO Classifications:
101/6

Tool Categories:
woodworking machines : specialty machines : tool making machines
layout tools : squares : carpenter squares

Assignees:
Southington Cutlery Company - Southington, CT

Manufacturer:
Not known to have been produced

Witnesses:
W. S. Merrell
J. W. Gridley
S. E. Munger
Richard Dana

Patent Dates:
Granted: Oct. 18, 1870

Patent Pictures: [ 1 | 2 ]
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