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CA Patent: CA-200,540
Collapsible tap
Patentee:
Peter Jardine (exact or similar names) - Hespeler, ON Canada

USPTO Classifications:

Tool Categories:
industrial tools : taps and dies
metalworking tools : taps and dies

Assignees:
None

Manufacturer:
A. B. Jardine & Co. - Hespeler, ON Canada

Witnesses:
Unknown
Patent Dates:
Granted: Jun. 01, 1920

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for A. B. Jardine Co.

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