US PATENT SUBCLASS 49 / 91.1
.~.~ With weather seal feature

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

73.1  DF  CLOSURES INTERCONNECTED FOR CONCURRENT MOVEMENT {9}
74.1  DF  .~ Louver-type closures (e.g., slats or panels) {11}
91.1.~.~ With weather seal feature

DEFINITION

Classification: 49/91.1

With weather seal feature:

(under subclass 74.1) Closures provided with means acting at the juncture of two adjacent panels or between the mounting framework and panels to oppose the passage of fluid therebetween.

(1) Note. Included in this subclass are devices wherein the panels are shaped to fit within or against a portion of the

adjacent panel to provide a weather seal therewith.

(2) Note. A mere overlap of planar surfaces is not considered "configured" within the meaning of this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

475.1+, for a closure seal or striker gasket.