A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/47
A47L 9/14 (2006.01) B01D 46/02 (2006.01)
Patent
CA 1136361
A B S T R A C T A vacuum cleaner has an elongated porous outer bag for holding a filter bag over an air outlet. A hanger within the outer bag is positioned to suspend the outer bag from the vacuum cleaner, as well as to hold a pocket within the outer bag, so that spare filter bags may be held within the porous outer bag.
315060
Hohulin Samuel E.
Schaefer Harold W.
Thomas Joyce K.
Hohulin Samuel E.
R. William Wray & Associates
Schaefer Harold W.
Thomas Joyce K.
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