Dispensing – Fluid flow discharge – Fluid flow generated by manually actuated working member
Patent
1988-04-15
1989-09-26
Kashnikow, Andres
Dispensing
Fluid flow discharge
Fluid flow generated by manually actuated working member
206461, 206471, 239326, 239327, 422124, A61L 912
Patent
active
048694070
ABSTRACT:
Air freshener apparatus comprising a cup-like base in which a quantity of fragrance emitting ingredient is disposed in at least a partially exposed relation. Secured air sealed about the support is a tubular bellows a soft, pliable composition forming an air chamber overlying the exposed relation of the fragrance ingredient. Breather holes formed through the support underlying the fragrance ingredient therein enables dispensing of a controlled quantity of fragrance scent by manually compressing the bellows. An adhesive pad on the undersurface of the support enables the apparatus to be attached to a recipient surface. Merchandise packaging of an air freshener unit includes a blister wrap of pliable composition having an aperture communicating from inward to outward thereof. This enables on-site consumer testing of the unit by depressing the wrap which in turn compresses the bellows to effect a scent emission outward through said aperture.
REFERENCES:
patent: 3891088 (1975-06-01), Huebner
patent: 4146566 (1979-03-01), Gaiser
patent: 4208012 (1980-06-01), Dutcher
patent: 4283011 (1981-08-01), Spector
patent: 4306679 (1981-12-01), Dusek et al.
patent: 4327056 (1982-04-01), Gaiser
patent: 4523870 (1985-06-01), Spector
Booth Robert L.
Booth, Jr. Alfred E.
Glaser Kenneth R.
Kashnikow Andres
Merritt Karen B.
Products by DesignAir, Inc.
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