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US Patent: 974,421
Colt and Calf Weaner
Patentee:
Charles H. Patterson (exact or similar names) - Trinidad, CO

USPTO Classifications:

Tool Categories:
agricultural : animal weaners

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. C. Healy
Phil. E. Barnes
Karl T. Hey
E. J. Rice

Patent Dates:
Applied: Jul. 05, 1910
Granted: Nov. 01, 1910

Patent Pictures:
Patent 974,421 - edited drawing
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Description:
"Muzzle" type weaner, including a framework supporting upper and lower sections that swing apart when the head is lowered to drink, graze, etc. but swing together and "latch" when the head is raised.

Patterson is listed as a "weaner" maker in some period directories; his patent 1,303,587 was assigned to the PATTERSON COLT AND CALF WEANER Co. In the absence of catalog listings or advertising images further research is appropriate.

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