US PATENT SUBCLASS 119 / 481
.~.~ Cage door

Current as of: June, 1999
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119 /   HD   ANIMAL HUSBANDRY

416  DF  CONFINING OR HOUSING {11}
452  DF  .~ Animal display or open work enclosure (e.g., cage, etc.) {10}
481.~.~ Cage door

DEFINITION

Classification: 119/481

Cage door:

(under subclass 452) Subject matter wherein the enclosure includes a usually swinging or sliding barrier by which an entry is opened or closed.

SEE OR SEARCH CLASS

49, Movable or Removable Closures, appropriate subclasses for cage door such as

404+, for sliding type and subclasses 381+ for swinging door mounting.