US PATENT SUBCLASS 222 / 449
.~.~ With biasing means

Current as of: June, 1999
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222 /   HD   DISPENSING

424.5  DF  SUPPLY CONTAINERS WITH TRAPS {3}
425  DF  .~ With trap chamber cutoffs {11}
449.~.~ With biasing means

DEFINITION

Classification: 222/449

(under subclass 425) Dispensers in which some of the trap forming elements are biased to a desired position by spring or other means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

511+, and see the notes thereto for dispensers of other types having biasing means.