A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/61.1
A47L 9/14 (2006.01) A47L 9/32 (2006.01)
Patent
CA 1273166
FILTER RETENTION SYSTEM FOR VACUUM CLEANERS ABSTRACT An arrangement in a vacuum cleaner preventing dirt collecting bag spill during a vacuuming operation by the combination of a bag retaining interlock with a cleaner handle shiftable between extreme positions each suitable for a different cleaner operating mode, with interlock release provided only in an intermediate, unuseable handle position.
531667
Harbin Henry C.
Sumerau William R.
Gowling Lafleur Henderson Llp
Ryobi Motor Products Corp.
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