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US Patent: 3,893,265
Vertical abrasive belt type surface grinder
Patentees:
Allan J. Stinn (exact or similar names) - Minnetonka, MN
Donald C. Elm (exact or similar names) - St. Paul, MN

USPTO Classifications:
451/24, 451/305, 451/450

Tool Categories:
metalworking machines : metal sanding machines

Assignees:
Timesavers, Inc. - Minneapolis, MN

Manufacturer:
Timesavers, Inc. - Minneapolis, MN

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 02, 1974
Granted: Jul. 08, 1975

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Timesavers, Inc.

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