US PATENT SUBCLASS 4 / 246.5
.~.~.~ Using a seat or lid for a link

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  DF  .~ Lever operated opener {1}
246.4  DF  .~.~ Four bar link {1}
246.5.~.~.~ Using a seat or lid for a link

DEFINITION

Classification: 4/246.5

Using a seat or lid for a link:

(under subclass 246.4) Subject matter wherein the seat or lid is the other member or rod of the four bar link so that the motion of the lever is transmitted by the by the mechanical link to move the seat or lid from one position to another.