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US 5,666,981 AGranted
Emery board utilizing acetone based adhesive
OwnerDallas H. Stephensinventor
Life of this patent
Estimating the term…
Abstract
An emery board which is constructed of a core material which includes a single layer of foam. Adhesively secured directly to that layer of foam is an abrasive layer. The adhesive is not alcohol based but acetone based. The abrasive layer comprises a mass of abrasive particles.
Claims4
An emery board comprising:
- a core including a thin sheet material first layer of foam, said first layer of foam having a first exterior surface;
- and
- a first abrasive media layer being directly adhesively secured to said exterior surface by an adhesive, said first abrasive media layer being composed of a mass of small abrasive particles, whereby said emery board can be readily flexed without creating cracks in said abrasive layer, said adhesive being acetone based thereby permitting use of alcohol as a sanitizing solution by soaking of said emery board with said emery board remaining intact since said adhesive is not dissolved.
Dependencies are inferred from the claim text.