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US Patent: 3,094,821
Grinding fixtures
Patentee:
Theodore Eckert (exact or similar names) - Lincolnwood, IL

USPTO Classifications:
269/82, 451/387

Tool Categories:
metalworking machines : grinders : grinding attachments

Assignees:
Harig Mfg. Corp. - Chicago, IL

Manufacturer:
Harig Mfg. Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 20, 1960
Granted: Jun. 25, 1963

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Harig Products, Inc.
Description:
This patent number, along with patent 2,449,459, was seen on a "Grind All No. 1" from Harig Mfg. Corp.

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