US PATENT SUBCLASS 285 / 133.5
.~.~ Having reinforcement

Current as of: June, 1999
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285 /   HD   PIPE JOINTS OR COUPLINGS

125.1  DF  FOR BRANCHED PATH {8}
133.11  DF  .~ T-type {5}
133.5.~.~ Having reinforcement

DEFINITION

Classification: 285/133.5

Having reinforcement:

(under subclass 132.1) Subject matter including structure for strengthening or stiffening (e.g., a fiber mesh, concrete re-bar, filament wrap, etc.).