US PATENT SUBCLASS 383 / 104
FREE-STANDING
Current as of: June, 1999
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DEFINITION
Classification: 383/104
FREE-STANDING:
(under the class definition) Subject matter including means to maintain the bag in an upright configuration.
SEE OR SEARCH THIS CLASS, SUBCLASS:
33, for bags having means which specifically maintain the bag mouth in an open configuration (i.e., more than the incidental result of being free-standing).
SEE OR SEARCH CLASS
220, Receptacles,
9.1+, and 9.4 for a bag united with a three-dimensional self-sustaining framework, and subclasses 495.06+ for a removable bag combined with a support, wherein the bag is more than nominally claimed.
248, Supports,
95, for a bag support, per se, or a removable bag support combined with a bag, wherein the claim (1) nominally recites the bag, (2) recites only those bag features necessary to cooperate specifically with the support, or (3) recited only those bag features which have been modified specifically to cooperate with the support.
