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US Patent: 104,539
Improvement in Drawing Knives
Patentee:
Charles C. Barton - Rochester, NY

USPTO Classifications:
30/313

Tool Categories:
knives and cutters : draw knives

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. A. Davis
Wm. Augs. Waters

Patent Dates:
Granted: Jun. 21, 1870

Patent Pictures:
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Description:
Improvement over Atwater's patent 98,903 is the elimination of the handle stops that are made from the blade material and are instead the stop is cast on the hinged bearings instead.

It is likely that this was produced by D. R. Barton due to the name and location.

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