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Patent number:
Patent Date:
US Patent: 1,088,544
Combined Folding Rule and Square
Patentee:
Lee D. Craig (
exact
or
similar
names) - San Francisco, CA
USPTO Classifications:
33/458
Tool Categories:
rules
:
folding rules
layout tools
:
squares
Assignees:
Square Rule Co.
- Ukn, CA
Manufacturer:
Not known to have been produced
Witnesses:
Harry A. Totten
D. B. Richards
Patent Dates:
Applied:
Mar. 24, 1913
Granted:
Feb. 24, 1914
Patent Pictures:
USPTO
(New site tip)
Google Patents
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