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US Patent: 145,715
Improvement in Try-Squares
Try-Square
Patentee:
Leonard Bailey (exact or similar names) - New Britain, CT

USPTO Classifications:
33/480

Tool Categories:
layout tools : squares : try squares

Assignees:
None

Manufacturer:
Leonard Bailey - New Britain, CT

Witnesses:
H. B. Weaves
Wm. Edgar Simonds

Patent Dates:
Applied: Jun. 09, 1873
Granted: Dec. 23, 1873

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Description:
A conical head screw devised to hold the blade within the stock instead of the typical riveted arrangement.

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