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Patent number:
Patent Date:
US Patent: 374,142
Mode of Finishing Wheel Blanks
Patentee:
Abraham Craig (
exact
or
similar
names) - Boston, Suffolk County, MA
USPTO Classifications:
29/527.6
,
29/894.34
Tool Categories:
trade specific
:
watchmaker
Assignees:
Boston Clock Co.
- Boston, Suffolk County, MA
Manufacturer:
Not known to have been produced
Witnesses:
G. W. Gregory
F. L. Emery
Patent Dates:
Applied:
Jan. 25, 1887
Granted:
Nov. 29, 1887
Patent Pictures:
USPTO
(New site tip)
Google Patents
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