US PATENT SUBCLASS 5 / 483
.~ Fireproof
Current as of: June, 1999
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DEFINITION
Classification: 5/483
Fireproof:
(under subclass 482) Bed clothing of which at least a part is resistant to burning.
SEE OR SEARCH THIS CLASS, SUBCLASS:
698, for fireproof mattresses.
954, for fireproof or fire resistant materials.
SEE OR SEARCH CLASS
297, Chairs and Seats, digest 5 for chairs and seats with fireproof components.
428, Stock Material or Miscellaneous Articles, 443+, for composite laminate including asbestos and subclasses 920+ for fire or heat protection feature.