US Patent: 640,772 - Fence Machine


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US Patent: 640,772

Fence Machine

Patentee:

Amos J. Kauffman (exact or similar names) - Gap, PA

USPTO Classifications:

140/119, 140/19, 140/40

Tool Categories:

agricultural : fencing tools

wrenches : ratchet wrenches

wrenches : auxiliary wrenches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Mar. 30, 1899
Granted:	Jan. 09, 1900

Patent Pictures:

Amos J. Kauffman patent Jan. 9, 1900

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Description:

The device produces vertical stays in wire fences. Added to DATAMP because of the ratchet wrench used to twist paired vertical wire strands between the horizontal fence wires. The ratchet is the patented feature.