Ball joint for providing flexibility to a gas delivery pathway
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United States of America Patent
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Nov 9, 2010
Issued Date -
N/A
app pub date -
Jun 17, 2005
filing date -
Jun 17, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for adjusting a gas delivery mask is provided. The system may include a first housing portion, a first rim flexibly coupled to the first housing portion by a flexible member, a second housing portion coupled to the first housing portion, a second rim associated with the second housing portion, and a ball rotatably disposed between the first and second rims and having a gas passageway extending therethrough. The ball may be maintained in contact with both the first and second rims by a resiliency of the flexible member.
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