US PATENT SUBCLASS 52 / 582.2
.~.~ Includes lock or latch mechanism

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

578  DF  MODULE OR PANEL HAVING DISCRETE EDGEWISE OR FACE-TO-FACE CONNECTING FEATURE {6}
582.1  DF  .~ With joining means of dissimilar material and separate from unit {6}
582.2.~.~ Includes lock or latch mechanism

DEFINITION

Classification: 52/582.2

Includes lock or latch mechanism:

(under subclass 582.1) Dissimilar joining means with an additional securing device that (1) requires a key or (2) is yieldably biased to a particular position (e.g., closed).