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2024
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Invention
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Spline lock restrained pipe joining system for plastic pipe. A restrained pipe joining system for... |
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G/S
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Sealing gaskets for plastic pipe; restrained gaskets for plastic pipe; plastic pipe joints |
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Invention
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Spline lock restrained pipe joining system for plastic pipe.
A restrained pipe joining system fo... |
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Invention
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Method of manufacturing a restrained joint gasket of adjustable length. A method of manufacturing... |
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Invention
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Method of manufacturing a restrained joint gasket of adjustable length.
A method of manufacturin... |
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2023
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Invention
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Segmented grip ring for plastic pipe joint restraint systems. A mechanism for restraining pipe ag... |
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Invention
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Segmented grip ring for plastic pipe joint restraint systems.
A mechanism for restraining pipe a... |
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Invention
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Method of manufacturing a two component sealing gasket for plastic pipe. A pipe sealing gasket is... |
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Invention
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Rieber sealing system with plastic retainer ring. A pipe belling process where a heated thermopla... |
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Invention
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Rieber sealing system with plastic retainer ring.
A pipe belling process where a heated thermopl... |
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2022
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Invention
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Cap assembly for a t-post right of way line marker. A cap assembly is shown for a right of way li... |
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Invention
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Pipeline sphere with tracking device. A pipeline sphere is shown which houses an electronics pack... |
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2021
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Invention
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Sealing gasket for ductile iron pipe and method of manufacture. A sealing gasket is shown which i... |
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G/S
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Surveying equipment, namely, non-metal color coordinated boundary markers for topographical use f... |
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G/S
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Surveying equipment, namely, non-metal, color coordinated boundary markers for topographical use ... |
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Invention
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Process for producing gripping elements for sealing and restraint systems for fluid pipelines and... |
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Invention
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Pipe sealing gasket |
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Invention
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Sealing and restraint system for joining plastic pipe sections having pre-formed sockets. A seali... |
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2020
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Invention
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Lightweight sealing gasket for low pressure and non-pressure applications. A pipe sealing gasket ... |
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Invention
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Sealing and restraining gasket for use in plastic pipelines. A pipe joining system and pipe joint... |
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2019
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Invention
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Apparatus and method for joining molecularly oriented pipe. A pipe pining system and pipe joint a... |
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2018
|
Invention
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Apparatus and method for joining molecularly oriented pipe. A pipe joining system and pipe joint ... |
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Invention
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Anti-fatigue mat/shock pad. An anti-fatigue mat/shock pad has a mat body with a top surface, a bo... |
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Invention
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Sealing gasket with specialized reinforcing ring for sealing plastic pipelines. A pipe sealing ga... |
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G/S
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Meter proving equipment in the nature of liquid, gas, and solid meters and flow meters, namely, p... |
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Invention
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Sealing joint for low pressure pipe systems and method of manufacture. A method and sealing gaske... |
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2017
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Invention
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Sealing gasket with corrugated insert for sealing restrained or non-restrained plastic pipelines.... |
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Invention
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Insertion stop for preventing overinsertion in plastic pipe systems. A method is shown for joinin... |
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2016
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G/S
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Shock absorbing mats such as are used on athletic fields and for anti-fatigue mats |
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Invention
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Plastic pipe insertion stop |
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Invention
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Secured in place gasket for sealing plastic pipelines, method of manufacture and method of instal... |
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Invention
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Joint restraint for molecularly oriented pipe and method of manufacture using a groove formed on ... |
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Invention
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Insertion stop for preventing overinsertion in plastic pipe systems.
A method is shown for joini... |
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2014
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Invention
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Secured in place gasket for sealing pipelines. A pipe sealing gasket is shown which is designed t... |
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Invention
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Secured in place gasket for sealing plastic pipelines. A pipe sealing gasket is shown which is de... |
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2008
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G/S
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internal sealing gasket and companion restraint mechanism for coupling sections of pipe and estab... |
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G/S
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Non-mechanical, non-metal, rubber sealing rings and gaskets particularly for use in joints betwee... |
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2006
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G/S
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Pipe gaskets with metal teeth for sealing and securing plastic pipe joints |
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2003
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G/S
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Non-mechanical, non-metal sealing rings |
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1998
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G/S
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Non-mechanical non-metal sealing rings and gaskets particularly for use in upset joints between p... |
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1997
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G/S
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wholesale distributorships featuring rubber pipe sealing gaskets for fluid conveying systems |
