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US Patent: 2,565,223
Belt tightening and aligning mechanism for abrading devices
Patentee:
Melvin B. Gentzel (exact or similar names) - Aurora, IL

USPTO Classifications:
451/297, 451/311, 451/355

Tool Categories:
handheld power tools : handheld power sanders
woodworking machines : sanding machines : handheld power sanders

Assignees:
Independent Pneumatic Tool Co. - Chicago, IL

Manufacturer:
Thor Power Tool Co. - Aurora, IL
Independent Pneumatic Tool Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 09, 1948
Granted: Aug. 21, 1951

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thor Power Tool Co.

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