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US Patent: 131,973
Improvement in the Extension Rulers
Patentee:
John S. Rue (exact or similar names) - Newark, NJ

USPTO Classifications:
33/809

Tool Categories:
rules

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Oliver Drake
Thomas Paulin
A. H. Norris
William G. Henderson
Patent Dates:
Granted: Oct. 08, 1872

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Wells W. Leggett - patent attorney

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