US Patent: 856,662 - Face-mill grinder


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US Patent: 856,662

Face-mill grinder

Patentee:

George W. Smith (exact or similar names) - Rockford, IL

USPTO Classifications:

29/DIG.088, 451/121, 451/150, 451/160, 451/363, 451/374, 451/450, 451/65

Tool Categories:

metalworking machines : grinders : tool grinders

Assignees:

Ingersoll Milling Machine Co. - Rockford, IL

Manufacturer:

Ingersoll Milling Machine Co. - Rockford, IL

Witnesses:

E. Behel

A. O. Behel

Patent Dates:
Applied:	Aug. 02, 1905
Granted:	Jun. 11, 1907

Patent Pictures:

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Vintage Machinery entry for Ingersoll Milling Machine Co.

Description:

"The object of this invention is to construct a machine for grinding the knives of a milling-machine, and in which the knives are ground from their cutting edge toward the heel..."