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Patent number:
Patent Date:
US Patent: 2,532,500
Belt grinder and polisher
Patentee:
Leo D. Jansen (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
15/89
,
29/DIG.097
,
451/311
,
474/114
,
474/137
Tool Categories:
woodworking machines
:
sanding machines
:
belt sanders
Assignees:
Dover Industries, Inc.
- Chicago, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jan. 26, 1948
Granted:
Dec. 05, 1950
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
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