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Patent number:
Patent Date:
US Patent: 177,745
Improvement in gas-governors
Patentee:
Reuben H. Plass (
exact
or
similar
names) - New York, NY
USPTO Classifications:
137/270
,
137/505.34
,
48/184
,
92/103R
Tool Categories:
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Amos Broadnax
L. G. Garrettson
Patent Dates:
Applied:
Apr. 21, 1874
Granted:
May 23, 1876
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for J. T. & R. H. Plass
Description:
Of interest because the inventor later became an early manufacturer of bandsaws.
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