US PATENT SUBCLASS 49 / 417
.~.~ With means to adjust or retract biaser

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

404  DF  WITH MEANS MOUNTING CLOSURE FOR RECIPROCATION {16}
414  DF  .~ With distinct biasing means for slide or guide {7}
417.~.~ With means to adjust or retract biaser {1}
418  DF  .~.~.~> Adjusting screw coaxial of coil spring

DEFINITION

Classification: 49/417

(under subclass 414) Device provided with means to vary or withdraw the force of the disparate biasing means which urges the slide or guide into engagement with the frame or closure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

316+, for an operator for a sealing, guiding or locking strip.