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US Patent: 1,437,606
Vehicle roller jack
Patentees:
Joseph J. Mizer (exact or similar names) - Racine, WI
Victor Jakob (exact or similar names) - Racine, WI

USPTO Classifications:
254/2B

Tool Categories:
trade specific : vehicle repairer : vehicle mechanic

Assignees:
None

Manufacturer:
Walker Mfg. Co. - Racine, WI

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 05, 1919
Granted: Dec. 05, 1922

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
Seen on a Walker Roll-A-Car No. 884 Series C 4-ton jack, along with patent 1,621,314.

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