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CA Patent: CA-648,161
Perforator grinding fixture
Patentee:
Theodore Eckert (exact or similar names) - Lincolnwood, IL

USPTO Classifications:

Tool Categories:
metalworking machines : grinders : grinding attachments

Assignees:
Harig Mfg. Corp. - Elgin, IL

Manufacturer:
Harig Mfg. Corp. - Elgin, IL
Harig Products, Inc. - Elgin, IL

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 04, 1962

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Jeff Joslin
"Vintage Machinery" entry for Harig Products, Inc.
Description:
This is the Canadian equivalent of US patent 2,449,459, and was used on the Harig Grind-All

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