Hook fiber

Details Hook fiber Hook fiber

2007-02-27

2007-02-27

Thomas, Alexander S. (Department: 1772)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including fastener for attaching to external surface

C428S399000, C428S400000, C024S449000, C024S442000

Reexamination Certificate

active

10780396

ABSTRACT:
The present invention is directed at a hook strand. These hook strands have a base layer with first top face and a second bottom face and two side faces. Hook elements on the strand extend from at least one face and the hook elements have engaging arms that extend at an angle of from 1 to 90 degrees relative to the longitudinal extent of the strands.

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