US PATENT SUBCLASS 242 / 437.3
.~.~ Noncircular core

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


242 /   HD   WINDING, TENSIONING, OR GUIDING

430  DF  COMPOSITE ARTICLE WINDING {11}
437  DF  .~ On irregularly shaped core {2}
437.3.~.~ Noncircular core {1}
437.4  DF  .~.~.~> Flattened core

DEFINITION

Classification: 242/437.3

Noncircular core:

(under subclass 437) Subject matter wherein the complex winding surface has a cross-section perpendicular to the axis of winding that deviates significantly from a circle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

537, for a machine for convolutely winding on an irregularly shaped core, and

613.2, for an irregularly shaped winding core, per se.