US Patent: 111,896 - Improvement in machines for cutting and mitering printers' rules


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US Patent: 111,896

Improvement in machines for cutting and mitering printers' rules

Patentee:

Frank H. Aiken (exact or similar names) - Franklin, NH

USPTO Classifications:

29/76.1

Tool Categories:

woodworking machines : miter machines

trade specific : printer

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

N. H. Sanborn

G. L. Sanborn

Patent Dates:
Granted:	Feb. 21, 1871

Patent Pictures:

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Description:

This patent was mentioned as prior art in a lawsuit involving William R. Fox's patent 393,970, and that lawsuit substantially invalidated that important Fox patent.