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CA Patent: CA-642,949
Rubber Mixer
Patentee:
William A. Clark - Port Credit, Peel County, ON, Canada

USPTO Classifications:

Tool Categories:
specialty machines : mixing machines

Assignees:
Goodyear Tire & Rubber Co. - Akron, Summit County., OH
Skinner Engine Co. - Erie, Erie County, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 12, 1962

Patent Pictures:
CIPO Data
Report data errors or omissions
"Vintage Machinery" entry for Skinner Engine Co.

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