US PATENT SUBCLASS 220 / 592.23
.~.~.~ Including a removable inner container

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


220 /   HD   RECEPTACLES

592.01  DF  RECEPTACLE HAVING MEANS TO FACILITATE MAINTAINING CONTENTS ABOVE OR BELOW AMBIENT TEMPERATURE (E.G., COMPARTMENT FOR HOLDING A HEAT EXCHANGE MEDIUM) {5}
592.2  DF  .~ Thermally insulated receptacle {6}
592.22  DF  .~.~ For heated contents (e.g., fireless cooker) {1}
592.23.~.~.~ Including a removable inner container

DEFINITION

Classification: 220/592.23

Including a removable inner container:

(under subclass 592.22) Subject matter wherein the receptacle for heated contents includes an inner receptacle which can be taken out.