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Patent number:
Patent Date:
US Patent: 575,745
Machine for boring wheel-rims
Patentee:
Davis B. Welivar (
exact
or
similar
names) - Muncy, PA
USPTO Classifications:
408/36
,
408/38
Tool Categories:
metalworking machines
:
drilling and boring
:
horizontal drilling machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Charles H. Fink
G. M. Davis
Patent Dates:
Applied:
Jan. 17, 1896
Granted:
Jan. 26, 1897
Patent Pictures:
USPTO
(New site tip)
Google Patents
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