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Patent number:
Patent Date:
US Patent: 355,540
Tubular Cutter Lathe
Patentee:
William H. Lenhart (
exact
or
similar
names) - Defiance, Defiance County, OH
USPTO Classifications:
142/28
Tool Categories:
specialty machines
:
tube cutting machines
metalworking machines
:
metal lathes
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 08, 1886
Granted:
Jan. 04, 1887
Patent Pictures:
USPTO
(New site tip)
Google Patents
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