US Patent: 1,067,142 - Change-gear mechanism


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US Patent: 1,067,142

Change-gear mechanism

Patentee:

William Schellenbach (exact or similar names) - Hartwell, OH

USPTO Classifications:

74/333

Tool Categories:

metalworking machines : metal lathes : engine lathes

Assignees:

None

Manufacturer:

Lodge & Shipley Machine Tool Co. - Cincinnati, OH

Witnesses:

Clarence B. Foster

Oliver B. Kaiser

Patent Dates:
Applied:	Oct. 28, 1912
Granted:	Jul. 08, 1913

Patent Pictures:

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Vintage Machinery entry for Lodge & Shipley Machine Tool Co.

Description:

This patent was not explicitly assigned to Lodge & Shipley but we assume that it was used by them; see also the consecutively-numbered patent 1,067,143.