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2024
|
Invention
|
Test plug for sprinkler adapter.
A test plug for use with a sprinkler adapter or a fluid supply ... |
|
|
Invention
|
Adapter for concealed sprinkler. A sprinkler adapter includes a first pipe receiver, a second pip... |
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2023
|
Invention
|
Sprinkler head adapter.
A two member plastic pipe fitting adapter for installing a threaded spri... |
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2021
|
Invention
|
Plastic cap pipe fitting.
A fire protection system can include one or more pipes coupled with a ... |
|
|
Invention
|
Fire protection system pipe fittings.
A fire protection system can include one or more pipes cou... |
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2020
|
Invention
|
Sprinkler head adapter.
A head adapter for a fire sprinkler includes a body defining a volume. T... |
|
|
Invention
|
Combination sprinkler head adapter.
A head adapter for a fire sprinkler includes a body defining... |
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2018
|
Invention
|
Gasket installation tool. A gasket installation tool for installing a gasket member within an int... |
|
2017
|
Invention
|
Sprinkler head adapter. A two member plastic pipe fitting adapter for installing a threaded sprin... |
|
2011
|
Invention
|
Independently expandable double containment joint.
A double containment pipe system with an expa... |
|
1995
|
Invention
|
Method of making fitting joint for double containment pipe. A double containment pipe fitting and... |
|
|
Invention
|
Method of making fitting joint for double containment pipe. A welded joint for a thermoplastic do... |
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1994
|
Invention
|
Double containment pipe support retainer. A containment pipe fitting subassembly of a containment... |
|
1993
|
Invention
|
Double containment pipe fitting. A double containment pipe fitting and method of making same is d... |
|
|
Invention
|
Double containment pipe and fitting joint. A welded joint for a thermoplastic double containment ... |
