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Patent number:
Patent Date:
US Patent: 1,953,528
Chaser
Patentees:
Ernest T. Bysshe (
exact
or
similar
names) - Springfield, Windsor County, VT
Robert R. Finn (
exact
or
similar
names) - Springfield, Windsor County, VT
USPTO Classifications:
408/218
Tool Categories:
metalworking tools
:
thread chasers
Assignees:
Jones & Lamson Machine Co.
- Springfield, Windsor County, VT
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 15, 1929
Granted:
Apr. 03, 1934
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Jones, Lamson & Co.
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