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Patent number:
Patent Date:
US Patent: 297,894
Nut-lock
Patentee:
Aretus A. Wilder (
exact
or
similar
names) - Detroit, MI
USPTO Classifications:
411/209
,
411/925
Tool Categories:
Assignees:
Aretus A. Wilder
- Detroit, MI
Corydon B. Palmer
- Detroit, MI
Manufacturer:
Not known to have been produced
Witnesses:
J. Edward Warren
N. S. Wright
Patent Dates:
Applied:
Apr. 25, 1882
Granted:
Apr. 29, 1884
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for A. A. Wilder
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