US Patent: 127,132 - Improvement in drilling-machines


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US Patent: 127,132

Improvement in drilling-machines

Patentees:

Albert F. Prentice (exact or similar names) - Worcester, MA

Edward J. Worcester (exact or similar names) - Worcester, MA

USPTO Classifications:

74/841

Tool Categories:

metalworking machines : drilling and boring : drill presses

woodworking machines : wood drilling and boring : drill presses

Assignees:

Ira W. Jones - Worcester, MA

Vernon F. Prentice - Worcester, MA

Albert F. Prentice - Worcester, MA

Manufacturer:

A. F. Prentice & Co. - Worcester, MA

E. N. Boynton - Worcester, MA

Witnesses:

Thomas H. Dodge

Charles H. Burleigh

Patent Dates:
Granted:	May 21, 1872

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for E. J. Worcester
Vintage Machinery entry for E. N. Boynton
Vintage Machinery entry for A. F. Prentice & Co.

Description:

The assignees constituted A. F. Prentice & Co., so presumably they sold this drill to E. N. Boynton. It is likely that A. F. Prentice & Co. manufactured this drill, and also likely that Boynton & Plummer did also.