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Patent number:
Patent Date:
US Patent: 1,678,712
Pipe-seat-Cutting Machine
Patentee:
Leander D. Smith (
exact
or
similar
names) - Los Angeles, Los Angeles County, CA
USPTO Classifications:
82/128
Tool Categories:
metalworking tools
:
portable turning tools
metalworking machines
:
pipe cutting machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 03, 1926
Granted:
Jul. 31, 1928
Patent Pictures:
USPTO
(New site tip)
Google Patents
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