Description
This is the residual class of receptacles comprised of a peripheralwall with at least one closed end, and having an access openingwhich may be an open end of the receptacles, or which may be providedin the peripheral wall or closed end of the receptacle. Receptaclesof this class type must function, by disclosure, to hold contents whichin turn are to be eventually removed from the receptacle. Thisis also the residual locus for closures for receptacles. This isalso the residual locus for attachments for receptacles.