Filter bag indicator and lock-out safety system
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United States of America Patent
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Aug 19, 2014
Grant Date -
Oct 4, 2012
app pub date -
Mar 29, 2011
filing date -
Mar 29, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a lock-out system and a lock-out apparatus for a vacuum cleaner having a closeable shell for a filter bag. The system includes a filter bag collar mount and a locking mechanism for a filter bag movably connected to the filter bag collar mount. The locking mechanism is able to be in one of an engaged position or in a disengaged position relative to the filter bag mount. Also, the locking mechanism in the disengaged position prevents the closeable shell from closing.
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