US PATENT SUBCLASS 285 / 131.1
.~ Y-type, (symmetrical along the centerline)
Current as of:
June, 1999
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285 /
HD
PIPE JOINTS OR COUPLINGS
125.1
DF
FOR BRANCHED PATH
{8}
131.1
.~ Y-type, (symmetrical along the centerline)
DEFINITION
Classification: 285/131.1
Y-type, (symmetrical along the centerline):
(under subclass 125.1) Subject matter wherein two lines form the legs of a "Y" configuration, said legs being symmetrically angled from a single line.
SEE OR SEARCH THIS CLASS, SUBCLASS:
127.2, for a double Y-type providing relative motion.