US PATENT SUBCLASS 49 / 370
.~ Sliding closures
Current as of:
June, 1999
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49 /
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MOVABLE OR REMOVABLE CLOSURES
366
DF
BIPARTITE, CENTER OPENING
{2}
370
.~ Sliding closures
DEFINITION
Classification: 49/370
(under subclass 366) Device wherein the closures are guided for rectilinear movement in opposite directions.
SEE OR SEARCH THIS CLASS, SUBCLASS:
40, for arcuate closures moving across a single opening.
367+, for sliding bipartite center opening closures having overlapping meeting edges.
409+, for a sliding closure dependent from an upper hanger.
425+, for a sliding closure mounted on balls, rollers or the like.