US PATENT SUBCLASS 242 / 160.3
.~.~ Axial retainer (e.g., flange)

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

159  DF  WOUND STORAGE PACKAGE {8}
160.1  DF  .~ Convolute coil (e.g., wound web) {3}
160.3.~.~ Axial retainer (e.g., flange)

DEFINITION

Classification: 242/160.3

Axial retainer (e.g., flange):

(under subclass 160.1) Subject matter wherein the elongated material is wound onto a spool having a winding surface and a material containment formation radially projecting beyond the winding surface.