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2018
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Invention
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Safety latch for a mud skip. A safety latch (10) for a mud skip container includes a first latch ... |
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Invention
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Safety latch for a mud skip. A safety latch for a mud skip container includes a first latch that ... |
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2015
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Invention
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Spring-capture assembly for a spring-biased mechanism and pressure relief valve including same.
... |
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Invention
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Super high flow pressure relief vent. A pressure relief valve (100), having: an upper housing (10... |
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2014
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Invention
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Remotely operable cap assembly for a tanker trailer. A cap assembly (40) for attachment to an ext... |
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2012
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P/S
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manually operated pressure relief valves for venting chemical tank trailers |
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2011
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Invention
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Spring-capture assembly for a spring-biased mechanism and pressure relief valve including same. A... |
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2010
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Invention
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Vent valve and container therewith. In one embodiment, the valve (100) comprises: (a) a housing (... |
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Invention
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Vent valve. A valve includes a housing configured to interengage with a container, a first and se... |
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2003
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Invention
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Pressure relief valve. Pressure relief valve including an annular nut of relatively high thermal ... |
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1999
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Invention
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Venting cap with yieldable plastic ring. A cap for venting a tank containing a fluid which expand... |
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1992
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Invention
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Jet-flow pressure relief vent. A pressure relief vent for a pressure vessel such as an over the r... |
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1979
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Invention
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Vibration resistant pressure actuated vacuum breaker. A vacuum breaker for use on a moving tank f... |
