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CA Patent: CA-239,508
Variable speed and reversing gearing
Patentee:
Harold Walker Pearn - West Gorton, Manchester, England

USPTO Classifications:

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking machine gearing

Assignees:
None

Manufacturer:
Frank Pearn & Co., Ltd. - West Gorton, Manchester, England

Witnesses:
Unknown

Patent Dates:
Granted: Apr. 22, 1924

Patent Pictures:
CIPO Data
Report data errors or omissions
"Vintage Machinery" entry for Frank Pearn & Co., Ltd.
Description:
This is the Canadian equivalent of British patent GB-204,589.

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