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US Patent: 297,870
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
A. F. Dyer
C. A. Gessleman

Patent Dates:
Applied: Feb. 14, 1884
Granted: Apr. 29, 1884

Patent Pictures:
Patent 297,870 - edited drawing
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Description:
A metal plate with "teeth" and side tabs folded over to form loops is held in place by a sharp wire sliding through the loops, and piercing the cartilage in the animal's nose. It is held in place by "U" bends in the wire adjacent to both edges of the plate. Improved by 317,881.

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