US PATENT SUBCLASS 4 / 246.3
.~ Lever operated opener

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

246.1  DF  OPENER OR CLOSER FOR A CLOSET SEAT OR LID {2}
246.3.~ Lever operated opener {1}
246.4  DF  .~.~> Four bar link {1}

DEFINITION

Classification: 4/246.3

Lever operated opener:

(under subclass 246.1) Subject matter wherein the user actuates one end of a body having a fixed axis or fulcrum which is mechanically linked to the seat or lid and is manipulated by the user in moving the seat or lid from one position to another.