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Patent number:
Patent Date:
US Patent: 608,061
Drill Chuck
Patentee:
Willard H. Merrell (
exact
or
similar
names) - Oneida, Madison County, NY
USPTO Classifications:
279/68
Tool Categories:
metalworking machines
:
drilling and boring
:
drill presses
:
drill press chucks
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 10, 1897
Granted:
Jul. 26, 1898
Patent Pictures:
USPTO
(New site tip)
Google Patents
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