US PATENT SUBCLASS 428 / 100
.~.~ Hook or barb

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

98  DF  STRUCTURALLY DEFINED WEB OR SHEET (E.G., OVERALL DIMENSION, ETC.) {20}
99  DF  .~ Including fastener for attaching to external surface {1}
100.~.~ Hook or barb

DEFINITION

Classification: 428/100

(under subclass 99) Product in which the fastener comprises a part which (1) is curved or otherwise bent back towards itself and has a free end on which another part may be caught or held or (2) has a point curving or projecting backwards therefrom and onto which another part may be caught or held.

(1) Note. The hook or barb may be part of a fiber or filament or strand in a component so made as to catch or hold onto another component.