Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2006-07-25
2006-07-25
Snider, Theresa T. (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C015S314000, C015S347000, C015S352000, C055SDIG007
Reexamination Certificate
active
07080425
ABSTRACT:
A mounting bracket for use in association with a vacuum canister for a central vacuum system is disclosed. The mounting bracket is received within the housing of the vacuum canister and thereby divides the canister into clean and dirt collection chambers. Dirt collection chamber is adapted to receive dirt-laden air from the central vacuum system while clean chamber is adapted to re-circulate cleaned air back into the building. Mounting bracket is preferably a molded structure having a central bore. A plurality of stepped grooves are provided for receiving one of a variety of sizes of motor therein. A plurality of circuit board brackets are formed on mounting bracket, said circuit board brackets range in size so as to accommodate a range of sizes of circuit boards therein. Mounting bracket further includes a filter support formed therein. The filter support includes a quick attachment/release mechanism for installing filters thereon. Mounting bracket also includes an aperture and straight tube connection for connecting a clean chamber auxiliary intake valve assembly to the dirt collection chamber of the vacuum canister.
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Gabric Andrew L.
Nieschwitz Darrell V.
Smith James F.
H-P Products, Inc.
Sand & Sebolt
Snider Theresa T.
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