US PATENT SUBCLASS 49 / 458
.~ Interengaging meeting rails

Current as of: June, 1999
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49 /   HD   MOVABLE OR REMOVABLE CLOSURES

404  DF  WITH MEANS MOUNTING CLOSURE FOR RECIPROCATION {16}
458.~ Interengaging meeting rails

DEFINITION

Classification: 49/458

(under subclass 404) Device including adjacent reciprocating closures each having a peripheral frame member which interfits with the other to seal the juncture therebetween.

SEE OR SEARCH THIS CLASS, SUBCLASS:

367, for overlapping meeting edges between bipartite center-opening closure sections.

485.1, for a distinct closure seal intermediate meeting rails.