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Patent number:
Patent Date:
US Patent: 376,485
Tube Expander
Patentees:
James H. Richards (
exact
or
similar
names) - Marion, Marion County, OH
Edward Huber (
exact
or
similar
names) - Marion, Marion County, OH
USPTO Classifications:
72/126
Tool Categories:
specialty tools
:
pipe and tube expanders
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 16, 1887
Granted:
Jan. 17, 1888
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Huber Manufacturing Co.
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