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Patent number:
Patent Date:
US Patent: 3,267,619
Belt grinding machine
Patentee:
Gerald Den Herder (
exact
or
similar
names) - Tacoma, WA
USPTO Classifications:
451/297
,
451/311
,
474/133
,
D15/125
Tool Categories:
woodworking machines
:
sanding machines
:
belt sanders
Assignees:
Square Wheel Co.
- Seattle, WA
Manufacturer:
Square Wheel Co.
- Seattle, WA
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 17, 1964
Granted:
Aug. 23, 1966
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Square Wheel Co.
Description:
This patent was divided from the application that became patent
3,187,471
.
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