US Patent: 141,300 - Improvement in file-cutting machines


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US Patent: 141,300

Improvement in file-cutting machines

Patentee:

Alfred Weed (exact or similar names) - Boston, MA

USPTO Classifications:

76/17, 76/19, 76/22

Tool Categories:

specialty machines : file cutting machines

tool making : making files

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Francis Gould

M. W. Frothingham

Patent Dates:
Applied:	Mar. 08, 1873
Granted:	Jul. 29, 1873

Patent Pictures:

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Vintage Machinery entry for Alfred Weed & Co.

Description:

Improvements to the feed-advancing mechanism of patent 123,849.

The inventor was superintendent of the Arcade File Works and this machine was likely used by them. They did not manufacture machinery for the use of other file makers.