| Patent Number |
Title Of Patent |
Date Issued |
| 7552949 |
Joint restraint for pipe fittings |
June 30, 2009 |
| A joint restraint includes a split ring terminating in radially outwardly extending flanges. A shell includes a cylindrical sleeve, an annular flange at one end and arms projecting generally tangentially for securement behind lugs on a standard bell end of a fitting. With the split r |
| 7255124 |
Quick coupler anchor |
August 14, 2007 |
| The quick coupler anchor includes an anchor body having a pair of vertical plates extending generally at right angles one to the other and spaced from one another. Planes containing the plates, when extended, intersect along a vertical line offset from the center axis of a valve received |
| 7055865 |
Lateral connection system |
June 6, 2006 |
| A service tee forming part of a main fluid line has a laterally extending female fitting with threads and a gasket spaced axially from the distal end of the threads. A male fitting having a series of male threads and a cylindrical extension terminating in the distal end of the male fitti |
| 5464257 |
Coupling for joining pipe fittings having offset lug restraints |
November 7, 1995 |
| A pipe fitting coupling has a generally ring-shaped body with two pairs of diametrically opposed radially outwardly projecting lugs spaced 90.degree. one from the other. The coupling is interposed between the bells of pipe fittings to be joined, with each bell having only a pair of misal |
