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Patent number:
Patent Date:
US Patent: 1,603,478
Valve resurfacing mechanism
Patentee:
Robert E. Lees (
exact
or
similar
names) - Williamsburg, PA
USPTO Classifications:
29/76.1
,
451/430
,
82/172
Tool Categories:
handheld power tools
trade specific
:
vehicle repairer
:
vehicle mechanic
:
valve and seat maintenance
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 24, 1925
Granted:
Oct. 19, 1926
Patent Pictures:
USPTO
(New site tip)
Google Patents
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Description:
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