Pipe joint gasket with closed end face
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United States of America Patent
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N/A
Issued Date -
Nov 11, 2004
app pub date -
Nov 21, 2003
filing date -
May 5, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pipe joint gasket with a closed end face. An annular anchoring projection extends outwardly from the external surface of the gasket and is embedded within a structure with which the gasket is used. The gasket also includes a sealing projection for engaging a pipe to provide a compressive, fluid tight seal between the pipe and the gasket. In applications in which the gasket is used for a pipe joint, the closed end face of the gasket may be slit or removed to allow a pipe to pass through the gasket. Alternatively, in applications in which the gasket is not used for a pipe joint, the end face remains intact, and has a thickness sufficient to withstand internal pressures within the structure and external pressures from without the structure. In an alternate embodiment, the gasket is configured for use with at least two different sizes of pipe.
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