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Patent number:
Patent Date:
US Patent: 944,002
Valve-disk-cutting machine
Patentees:
Frank L. Smith (
exact
or
similar
names) - Chicago, IL
Thomas B. Williams (
exact
or
similar
names) - Orange, MA
USPTO Classifications:
82/11.1
,
82/115
,
82/137
Tool Categories:
specialty tools
:
automotive tools
trade specific
:
vehicle repairer
:
vehicle mechanic
:
valve and seat maintenance
Assignees:
Leavitt Machine Co.
- Orange, MA
Manufacturer:
Leavitt Machine Co.
- Orange, MA
Witnesses:
M. Gertrude Ady
Julia S. Abbott
James D. Kimball
Fred A. Dexter
Patent Dates:
Applied:
Dec. 12, 1908
Granted:
Dec. 21, 1909
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Leavitt Machine Co.
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