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Patent number:
Patent Date:
US Patent: 878,604
Machine for Bending Pipe
Patentee:
Louis H. Brinkman (
exact
or
similar
names) - West Hartford, CT
USPTO Classifications:
72/150
,
72/155
,
72/158
,
72/159
,
72/466
Tool Categories:
metalworking machines
:
pipe bending machines
Assignees:
Whitlock Coil Pipe Co.
- West Hartford, CT
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 15, 1904
Granted:
Feb. 11, 1908
Patent Pictures:
USPTO
(New site tip)
Google Patents
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