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Patent number:
Patent Date:
US Patent: 559,559
Circumferential Dividers
Patentee:
Julius E. Worthen (
exact
or
similar
names) - Boston, MA
USPTO Classifications:
33/558.01
Tool Categories:
layout tools
:
compasses
:
dividers
Assignees:
Levi L. Tower
- Boston, MA
Manufacturer:
Not known to have been produced
Witnesses:
Henry Houghton
E. G. Emanuel
Sylvenus Walker
Levi L. Tower
Patent Dates:
Applied:
Sep. 19, 1895
Granted:
May 05, 1896
Patent Pictures:
USPTO
(New site tip)
Google Patents
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