Stock material or miscellaneous articles – Structurally defined web or sheet – Including fastener for attaching to external surface
Patent
1993-07-06
1995-02-28
Thomas, Alexander S.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including fastener for attaching to external surface
428 99, 428120, 428900, 24306, 24444, A44B 2100
Patent
active
053935853
ABSTRACT:
A fastener of the hook and loop type intended to be incorporated into plastic articles by plastic molding processes is formed of a known separable fastener member having a base member and a plurality of engaging elements upstanding from one surface thereof. A vinyl plastisol, thermoplastic, or rubber encasement which intimately surrounds the individual engaging elements protects the elements when they are exposed to the harsh environment of a molding process. The fastener is placed in a mold and molded into, as an integral part thereof, a plastic part. The encasement is removable from the engaging elements after the molding process, to expose the engaging elements, without permanently deforming or substantially destroying the fastening performance thereof.
REFERENCES:
patent: 4693921 (1987-09-01), Billarant et al.
patent: 4710414 (1987-12-01), Northrup et al.
patent: 4726975 (1988-02-01), Hatch
patent: 4931344 (1990-06-01), Ogawa et al.
patent: 4933224 (1990-06-01), Hatch
Banfield Donald L.
Jacobs Martin I.
Kenney Randall B.
Rocha Gerald F.
Thomas Alexander S.
Velcro Industries B.V.
Weissburg Steven J.
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