FUSION PIPE STRENGTHENING COLLAR

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United States of America Patent

SERIAL NO

15191057

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Abstract

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A fusion pipe assembly includes a fitting having at least one open end with a fusion region. A fusion pipe has a proximal end with a fusion region so that when the proximal end is inserted into the at least one open end, the fusion regions can be fused together. The fusion pipe has a distal end for mechanically coupling in a pipe network. A collar is inserted in the distal end and has an outer diameter approximately equal to an inner diameter of the distal end so that the collar strengthens the distal end. Preferably, the collar extends into the at least one open end of the fitting.

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Patent Owner(s)

Patent OwnerAddress
WATTS REGULATOR CO815 CHESTNUT STREET NORTH ANDOVER MA 01845

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barrett, Stephen Danvers, US 12 412
Castrigno, Steven Manchester, US 23 263
Lake, Paul Waltham, US 1 0

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