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Patent number:
Patent Date:
US Patent: 2,292,788
Threading machine die head
Patentee:
Merle W. Lamprecht (
exact
or
similar
names) - Rocky River, OH
USPTO Classifications:
408/151
,
470/79
Tool Categories:
metalworking machines
:
metal threading machines
Assignees:
Hill Acme Co.
- Cleveland, OH
Manufacturer:
Hill Acme Co.
- Cleveland, OH
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 22, 1940
Granted:
Aug. 11, 1942
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hill Acme Co.
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