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US Patent: 2,422,774
Die set
Patentee:
Guy O. Conner (exact or similar names) - Bedford, OH

USPTO Classifications:
384/30

Tool Categories:
metalworking machines : metalworking presses : punch presses : dies for punch presses

Assignees:
None

Manufacturer:
Evans Reamer & Machine Co. - New Lexington, OH
Lempco Products, Inc. - Bedford, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 22, 1944
Granted: Jun. 24, 1947

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Lempco Products, Inc.
Description:
This patent covers a way of using bearings and posts to hold the two parts of a die in alignment. Subsequent patents, e.g., 2,897,582, imply that this patent was sold or licensed to Lempco Products, Inc., of Bedford.

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