Secure seal system (S3) for central vacuum
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United States of America Patent
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Issued Date -
Feb 24, 2005
app pub date -
Aug 18, 2003
filing date -
Aug 18, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A twist-lock latch is provided to facilitate a secure seal between a debris receptacle and a canister of a central vacuum system. By twisting the debris receptacle with an edge of the handle into the latch, the latch catches the receptacle and compresses the handle toward the canister, thereby providing a tight seal. A vertical seal is also provided to facilitate an increased surface sealing area between the debris receptacle and the canister.
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