Pipe joints or couplings – Packed – Wedge
Patent
1979-07-18
1982-10-26
Arola, Dave W.
Pipe joints or couplings
Packed
Wedge
285174, 285363, 285DIG16, 4252R, F16L 1700
Patent
active
043558283
ABSTRACT:
A universal plastic economical connection for the art of connecting urinals to drain pipes which will eliminate the conventional time consuming and relatively costly steps required of the prior art. This connection will readily fit two-inch (2") diameter pipe currently used by plumbers, thereby eliminating the costly use of threaded adapters and transitions to other materials.
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