VALVE GUARD ASSEMBLY
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United States of America Patent
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-
N/A
Issued Date -
Feb 12, 2009
app pub date -
Sep 13, 2006
filing date -
Oct 28, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A valve guard assembly for a gas cylinder has a mounting collar 2 which is adapted to fit around and to engage the neck of the gas cylinder. The mounting collar 2 has an outer surface 6 in which there is an endless first coupling member in the form of a circumferential slot 8. A valve guard 10 has an integral coupling ring 12 with a second coupling member in the form of an endless inward projection 14 engageable with the circumferential slot 8. A means for acting against disengagement of the first and second coupling members is provided. This means takes the form of a locking band 30.
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