US PATENT SUBCLASS 428 / 122
.~.~ Channel-shaped edge component (e.g., binding, etc.)

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}
121  DF  .~ Fold at edge {4}
122.~.~ Channel-shaped edge component (e.g., binding, etc.)

DEFINITION

Classification: 428/122

(under subclass 121) Product wherein the folded component is a relatively narrow trough-shaped strip with the walls thereof embracing a longitudinal edge of at least one other component of the web or sheet.

SEE OR SEARCH THIS CLASS, SUBCLASS:

85+, for a product comprising a pile type surface in a U-shaped or channel shaped article.

358, for a strand type product having a channel shape.

SEE OR SEARCH CLASS

112, Sewing,

419, for a sewn channel-shaped binding.