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Patent number:
Patent Date:
US Patent: 948,793
Nipple-threading mechanism
Patentee:
Herman W. Oster (
exact
or
similar
names) - Cleveland, OH
USPTO Classifications:
408/199
,
470/66
Tool Categories:
metalworking machines
:
metal threading machines
:
pipe threading machines
Assignees:
Oster Mfg. Co.
- Cleveland, OH
Manufacturer:
Oster Mfg. Co.
- Cleveland, OH
Witnesses:
Cary R. Alburn
E. L. Thurston
Patent Dates:
Applied:
Sep. 07, 1909
Granted:
Feb. 08, 1910
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Oster Mfg. Co.
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