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Patent number:
Patent Date:
US Patent: 191,640
Improvement in sandpapering-machines
Patentee:
Jacob P. Beck (
exact
or
similar
names) - Lock Haven, PA
USPTO Classifications:
144/118
,
144/119.1
,
451/262
,
451/267
,
451/411
Tool Categories:
woodworking machines
:
sanding machines
Assignees:
Carrie V. Richards
- Lock Haven, PA
Gravenstine Kintzing
- Lock Haven, PA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 24, 1877
Granted:
Jun. 05, 1877
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
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