US Patent: 1,046,739 - Reaming-tool


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US Patent: 1,046,739

Reaming-tool

Patentee:

Emery E. Davis (exact or similar names) - St. Louis, MO

USPTO Classifications:

408/16, 408/163, 408/170

Tool Categories:

metalworking machines : drilling and boring : drill bits : reamers

Assignees:

Matthews-Davis Tool Co. - St. Louis, MO

Manufacturer:

Matthews-Davis Tool Co. - St. Louis, MO

Witnesses:

Unknown

Patent Dates:
Applied:	Dec. 16, 1910
Granted:	Dec. 10, 1912

Patent Pictures:

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Vintage Machinery entry for Davis Boring Tool Co.

Description:

The Matthews-Davis Tool Co. was established by Claude L. Matthews and Emery Emmett Davis. It seems that the business was succeeded by the Davis Boring Tool Co., which in turn would become the Davis Boring Tool Division of Giddings & Lewis.