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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

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