US PATENT SUBCLASS 285 / 42
ROOF OR FLOOR DRAIN FLASHING TYPE


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

42ROOF OR FLOOR DRAIN FLASHING TYPE {1}
43  DF  .~> Angled {1}


DEFINITION

Classification: 285/42

(under the class definition) Subject matter comprising a shield generally including a sheet of ductile material shaped to turn water at the junction of a pipe (e.g. vent stack)

with a roof or floor surface.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings),

58+, for an exterior type, e.g., chimney, flashing including building structure.

210, Liquid Purification or Separation,

163+, for a grated inlet surface drain which may have a flashed joint.