153311 ⎘
Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor Tapping pipes, i.e. making connections through walls of pipes while carrying fluids; Fittings therefor
Sub-classes:BORING MACHINE
#2ADAPTOR DEVICES, INSTALLATION GUIDE DEVICES, AND METHODS
#3Polyethylene pipe service system including quick connect means for polyethylene pipe tapping, plugging, and completion operations
#4BORING MACHINE
#5METHOD AND DEVICE FOR SAMPLING PRESSURE BARRIER OF FLEXIBLE PIPES
#6Polyethylene pipe service system including quick connect means for polyethylene pipe tapping, plugging, and completion operations
#7Systems and methods for protecting a tether line disposed in a pressurized pipe
#8Polyethylene pipe service system including quick connect means for polyethylene pipe tapping, plugging, and completion operations
#9Heating element geometry for use in a tapping saddle
#10ADJUSTABLE WATER MAIN TAP APPARATUS
#11Saddle for a branch connection
#12METHOD FOR PROVIDING A BRANCH IN A CONDUIT MADE OF THERMOPLASTIC POLYMERIC MATERIAL, WHILE A FLUID IS RUNNING IN THE CONDUIT
#13Pipe fusion fitting and installation method
#14Tapping tee assembly
#15Coring tool alignment system
#16Aldyl a tee scraper
#17Water supply tube and riser assembly and related method
#18Removable closure system and plug for conduit
#19Adaptor devices, installation guide devices, and methods