US PATENT SUBCLASS 472 / 94
.~ Walled enclosure (e.g., racquetball or paddle tennis court, etc.)


Current as of: June, 1999
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472 /   HD   AMUSEMENT DEVICES

92  DF  SURFACE OR ENCLOSURE FOR ATHLETIC OR EXHIBITION EVENT (E.G., ARENA, TRACK, COURT, PLAYING FIELD, ETC.) {2}
94.~ Walled enclosure (e.g., racquetball or paddle tennis court, etc.)


DEFINITION

Classification: 472/94

Walled enclosure (e.g., racquetball or paddle tennis court, etc.):

(under subclass 92) Amusement device wherein the laterally confining structure comprises a generally upright barrier.

(1) Note. The walled enclosure may include wire type netting structure to form a wire cage.

(2) Note. The walled enclosure may merely prevent a ball, puck, etc., from leaving its confines during an athletic event or may be used as a deflecting surface as part of the rules of a sporting contest. If used for an exhibition purpose, it may be used to confine the exhibits or contestants (e.g., dangerous animals, etc.), or to keep an audience away from the exhibits or contestants.

SEE OR SEARCH CLASS

256, Fences, appropriate subclasses for an upright building structure commonly called a fence.