US Patent: 1,342,928 - Change-speed mechanism


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US Patent: 1,342,928

Change-speed mechanism

Patentee:

Willard T. Sears (exact or similar names) - Brooklyn, NY

USPTO Classifications:

Tool Categories:

metalworking machines : drilling and boring : drill presses : radial drill presses

metalworking machines : boring and turning machines

metalworking machines : metal lathes : car wheel lathes

Assignees:

Niles-Bement-Pond Co. - New York, NY

Manufacturer:

Niles-Bement-Pond Co. - New York, NY

Witnesses:

Unknown

Patent Dates:
Applied:	Oct. 30, 1918
Granted:	Jun. 08, 1920

Patent Pictures:

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Vintage Machinery entry for Niles-Bement-Pond Co.

Description:

This patent date was seen on a Niles-Bement-Pond "Time Saver Lathe".

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