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US Patent: 1,268,341
Grinding Machine
Patentee:
John J. Gillespie - Boston, MA

USPTO Classifications:
451/367, 451/407

Tool Categories:
metalworking machines : grinders : sharpening machines : bench or pedestal grinders
specialty tools : shoemaking
trade specific : cobbler

Assignees:
United Shoe Machinery Corp. - Paterson, NJ

Manufacturer:
Not known to have been produced

Witnesses:
Mary E. Mendum
O. Blanche Hargraves
Arthur L. Russell
Howard O. Winslow

Patent Dates:
Applied: Nov. 06, 1914
Granted: Jun. 04, 1918

Patent Pictures:
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Description:
"This invention relates to grinding machines and particularly to machines for grinding or sharpening cutting dies such as are used for dieing out blanks from sheet material. Dies of this character are used extensively in the manufacture of boots and shoes, especially for cutting out soles and uppers."

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