US PATENT SUBCLASS 242 / 566
.~ With particular guide or guard


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

550  DF  UNWINDING {8}
566.~ With particular guide or guard


DEFINITION

Classification: 242/566

With particular guide or guard:

(under subclass 550) Subject matter wherein the uncoiling mechanism is associated with apparatus to either: (a) direct the elongated material from the supply coil along a desired path, or (b) confine the material to such a path.

SEE OR SEARCH THIS CLASS, SUBCLASS:

157+, for a strand guide.

326.4, and 346+, for a guide in a cartridge carrying a machine convertible information carrier.

377, for a guide in a spring reel.

397, for a guide or guard in a reeling device.

548+, for a guide or guard in a convolute winding device. 615+, for a guide or guard for running material.

SEE OR SEARCH CLASS

112, Sewing,

136+, for a work manipulating guide combined with a specified sewing process or apparatus, or subclass 302 for a thread guiding or handling means combined with a specified sewing process or apparatus.

178, Telegraphy,

42, for a guide combined with the recorder or printer of a telegraph system.

226, Advancing Material of Indeterminate Length, may include a nominal recitation of a supply or take-up coil (e.g., less than a support for such a coil or a cooperative relationship between a tension or exhaust detector and reel driving or reel stopping means, etc.);

168+, for orbitally traveling material engaging surface(s) or subclass 196.1 for a passive guide combined with a material feeder.

289, Knots and Knot Tying,

15, for a cord guide in a knot tying apparatus.