A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/54, 15/64
A47L 9/02 (2006.01) A47L 9/00 (2006.01) A47L 9/24 (2006.01)
Patent
CA 2024778
SUCTION CONTROLLING ARRANGEMENT IN A CANISTER VACUUM CLEANER ABSTRACT The handle section of a canister vacuum cleaner hose is formed with a noise reducing bleed hole shaped with an inwardly converging wall on the side directed toward the nozzle end of the wand.
Barnes James F. Jr.
Herron Roy H. Jr.
Hughes Steven K.
Barnes James F. Jr.
Gowling Lafleur Henderson Llp
Herron Roy H. Jr.
Hughes Steven K.
Ryobi Motor Products Corp.
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