Reversible lock and seal apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 30, 1987
Grant Date -
N/A
app pub date -
Nov 13, 1984
filing date -
Nov 13, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A reversible lock and seal apparatus for coupling swimming pool piping and fittings, comprising a frusto-conical U-cross section metal ring with longitudinally spaced circular rows of teeth, adapted to be cammed into piping by a follower coupled to the fitting for locking the piping to the fitting without need of piping threads or solvent cements, and squeezing a seal ring therebetween.
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Family
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Cited Art Landscape
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