US PATENT SUBCLASS 5 / 698
.~ With fireproof material

Current as of: June, 1999
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5 /   HD   BEDS

690  DF  MATTRESS (FOR WHOLE BODY) {23}
698.~ With fireproof material

DEFINITION

Classification: 5/698

With fireproof material:

(under subclass 690) Mattress having at least a part of which is formed from a material which is resistant to burning.

SEE OR SEARCH THIS CLASS, SUBCLASS:

483, for fireproof bed clothing.

700, for insulating mattresses that may be fireproof.

954, for materials having fire resistance used in making devices of the class definition.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

443+, for composite laminate including asbestos and subclasses 920+ for fire or heat protection feature.