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US Patent: 451,339
Lifting-jack
Patentee:
Clarence Christian Smalley (exact or similar names) - Manitowoc, WI

USPTO Classifications:
254/118

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Richard Maguire
Robert H. Markham

Patent Dates:
Applied: Jan. 24, 1891
Granted: Apr. 28, 1891

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Smalley Mfg. Co.
Description:
Of interest because Smalley Mfg. Co. of Manitowoc, Wisc., made sawing machinery.

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