A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/67
A47L 9/02 (2006.01)
Patent
CA 1072708
ABSTRACT OF THE DISCLOSURE A suction cleaner nozzle has main and edge cleaning se- condary nozzle openings oriented at right angles to one another. An auxiliary passage connects the secondary nozzle with a zone of high suction in the suction source for the main nozzle Valve means in the auxiliary passage may be moved selectively to open or closed position ion. A clean-out door is provided for the auxi- liary passage.
265562
Fairaizl Max L.
Martinec Eugene F.
LandOfFree
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