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| Patents for F16L 41 - Branching pipes; Joining pipes to walls (8,422) |
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| 05/25/1976 | US3958593 Apparatus for connecting a main to a plurality of sizes of service lines | | 05/25/1976 | US3958313 Method, apparatus and product for improved pipe-to-manhole sealing | | 05/18/1976 | US3957292 Quick-connect fittings for a trickle type irrigation system | | 05/04/1976 | US3954289 Plenum starter piece | | 04/27/1976 | US3953555 Diffuser connector for aeration header | | 04/27/1976 | US3953057 Pipe and tube coupling | | 04/27/1976 | US3952492 Method and apparatus for continuously connecting a displaceable pneumatic conduit with a main pneumatic duct in a textile machine | | 04/20/1976 | US3951440 Pipe branch piece | | 04/06/1976 | US3948282 Method and device for attaching shut-off control valve to distributing water pipe such as service pipe without stopping passage of water therethrough | | 03/16/1976 | US3944261 Bifurcated tubing connector | | 03/09/1976 | US3942825 Pilot light harness for gas stove | | 03/09/1976 | US3942240 Method for the attachment of tubular pipe connection means to a sheet metal Wall and a device according to the method | | 03/02/1976 | US3941145 Safety valve | | 02/24/1976 | US3940168 Tube and fitting structure | | 02/10/1976 | US3937499 Mounting for nonmetallic valves | | 02/10/1976 | US3937497 Drain jointing system | | 02/10/1976 | US3937245 Method and apparatus for connecting a right angle service line to a main | | 01/27/1976 | US3934904 Triple nipple | | 01/27/1976 | US3934902 Connector for a corrugated conduit | | 01/27/1976 | US3934787 Method of mounting pipe flanges in the wall of a pressure vessel | | 01/27/1976 | US3934605 Modular distributor box for fluids | | 01/20/1976 | US3933170 Apparatus for securing a line tap valve to the exterior of a tubing line |
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