Stackable air purifier system with expandable housing
First Claim
1. An air purifier assembly comprising:
- a base unit comprising a housing, a blower held within the base unit housing, vents in said base unit housing for the egress of air from said blower, a first channel providing ingress of air to said blower and a first connector on said base unit housing;
at least one filter unit comprising a filter unit housing, openings in said filter unit housing for ingress of air, a second channel providing air from said openings to said first channel, filter media between said openings and said channel to filter the air, another of said first connectors and a second connecter configured to matingly engage with said first connector of an adjacent filter or base unit; and
a cover unit comprising a cover housing and another of said second connectors, wherein said first connector on said base unit engages said second connector on said at least one filter unit and said another of said first connectors on said at least one filter unit connects to said another of said second connectors on said cover housing.
1 Assignment
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Accused Products
Abstract
An air purifier includes a base, one or more filter units and a cover unit. The base has a housing, a blower, vents in the housing for the egress of air from the blower, a first channel providing ingress of air to the blower and a connector on the housing. One or more filter units attach to the base, each of which includes a filter unit housing, openings in the filter housing for ingress of air, a second channel providing air from the openings to the first channel and a filter media between the openings and the channel to filter the air. At opposing ends of the filter unit are connectors configured to matingly engage with the connector of an adjacent unit. The last filter unit mounted is engaged with a cover having a housing and another connector, wherein the connectors engage with a connector on an adjacent unit.
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Citations
11 Claims
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1. An air purifier assembly comprising:
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a base unit comprising a housing, a blower held within the base unit housing, vents in said base unit housing for the egress of air from said blower, a first channel providing ingress of air to said blower and a first connector on said base unit housing;
at least one filter unit comprising a filter unit housing, openings in said filter unit housing for ingress of air, a second channel providing air from said openings to said first channel, filter media between said openings and said channel to filter the air, another of said first connectors and a second connecter configured to matingly engage with said first connector of an adjacent filter or base unit; and
a cover unit comprising a cover housing and another of said second connectors, wherein said first connector on said base unit engages said second connector on said at least one filter unit and said another of said first connectors on said at least one filter unit connects to said another of said second connectors on said cover housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification