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US Patent: 167,835
Improvement in tire-shrinking machines
Patentee:
Joseph D. Hobbs (exact or similar names) - Northfield, IA

USPTO Classifications:
72/297, 72/31.1

Tool Categories:
trade specific : wheelwright
specialty tools : steel tire shrinkers

Assignees:
None

Manufacturer:
Murray Iron Works Co. - Burlington, IA

Witnesses:
Theodore B. Snyder
Perley Hale

Patent Dates:
Applied: Apr. 17, 1875
Granted: Sep. 21, 1875

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Murray Iron Works Co.

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