US Patent: 1,005,864 - Valve Grinding Apparatus


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US Patent: 1,005,864

Valve Grinding Apparatus

Patentee:

William Lee Milner (exact or similar names) - Cincinnati, OH

USPTO Classifications:

451/117, 74/89.17

Tool Categories:

specialty tools : valve grinding tools

Assignees:

None

Manufacturer:

Martin Mfg. Co. - Cincinnati, OH

Witnesses:

W. Thornton Bogert

E. W. McAllister

Walter F. Murray

Patent Dates:
Applied:	Jan. 03, 1911
Granted:	Oct. 17, 1911

Patent Pictures: [ 1 | 2 ]

William Lee Milner patent Oct. 17, 1911

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Description:

A "rod" with a rack gear drives a geared screwdriver type shaft. The frame holding the gear has anti-friction roller bearing for the back of the rod. The rod can be removed and laid along side the remainder of the tool for storage.

Marketed as the MONARCH.