.~ Reciprocates vertically in and out of housing {4}
377
.~.~ With cushioning means adjacent housing opening
DEFINITION
Classification: 49/377
(under subclass 374) Device provided with flexible or elastic means engaging between the closure and frame at the mouth of the pocket or receptacle opening to prevent or dampen the movement of one with respect to the other, e.g., antirattlers, seals and bumpers.
SEE OR SEARCH THIS CLASS, SUBCLASS:
414+, for a reciprocating closure having a distinct biasing means for the bearing surface.
428+, for a reciprocating closure having a spring bearing surface.
485.1+, for a seal between an overlapping closure and frame.
