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US Patent: 317,881
Calf-Weaner
Patentee:
Hooper B. Straut (exact or similar names) - Culbertson, NE

USPTO Classifications:

Tool Categories:
agricultural : animal weaners

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
F. L. Ourand
E. W. Johnson
C. G. Crews
W. D. Wildman

Patent Dates:
Applied: Feb. 12, 1885
Granted: May 12, 1885

Patent Pictures:
Patent 317,881 - edited from Patent Gazette
USPTO (New site tip)
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Description:
Improvement to 297,870, with a sharp wire sliding through loops in the upper edge of a "toothed" plate, and piercing the animal's nose cartilage. A "U" bend in the wire engages a tab on one side of the plate to hole the weaner in place.

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