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Patent number:
Patent Date:
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:
USPTO
(New site tip)
Google Patents
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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