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Patent number:
Patent Date:
US Patent: 391,012
Safety water-gage
Patentee:
John G. Blount (
exact
or
similar
names) - Boston, MA
USPTO Classifications:
137/883
,
73/333
Tool Categories:
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Bernice J. Noyes
J. C. Sears
Patent Dates:
Applied:
Jan. 18, 1888
Granted:
Oct. 16, 1888
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for J. G. Blount & Co.
Description:
Of interest because at about the time this patent was issued, the inventor founded lathe maker John G. Blount & Co.
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