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US Patent: 732,523
Lifting-jack
Patentee:
William H. Cox (exact or similar names) - Virden, IL

USPTO Classifications:
74/141.5

Tool Categories:
agricultural : fencing tools : fence stretchers

Assignees:
None

Manufacturer:
Bloomfield Mfg. Co. - Bloomfield, IN

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 30, 1903

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
This type of jack was used for installing fences and for other purposes around the farm. An example closely matches the patent drawing and is marked with the patent date but no maker's name. The Bloomfield Mfg. Co. made very similar jacks but we are not completely certain that they were the manufacturer of this particular design.

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