Manual surface treating device

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof

Patent

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Details

15209R, 51394, B24D 1504

Patent

active

041213866

ABSTRACT:
Disclosed is a manual, disposable sandpaper device. Cut and formed from a single blank of cardboard, a rectangular member is creased to be folded upon itself to form a rigid member with two free surfaces. Adhered to one surface is a sheet of sandpaper. Cut into the upper member is an integrally formed pair of tabs joined at a common, centrally disposed crease line.

REFERENCES:
patent: 1146359 (1915-07-01), Smith
patent: 2231453 (1941-02-01), Pitar
patent: 2414535 (1947-01-01), Kaufman
patent: 3131410 (1964-05-01), Anderson
patent: 3623282 (1971-11-01), Norris
patent: 3775923 (1973-12-01), Martin

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