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US Patent: 3,822,513
Bench grinder apparatus
Bench grinder with flexible shaft accessory
Patentee:
Grover P. Holther, Jr. (exact or similar names) - Mount Prospect, IL

USPTO Classifications:
451/342

Tool Categories:
metalworking machines : grinders : sharpening machines : bench or pedestal grinders

Assignees:
Electro Engineering Products Co., Inc. - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 25, 1973
Granted: Jul. 09, 1974

Patent Pictures:
USPTO (New site tip)
Google Patents
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