Controlled diffuser device
First Claim
1. A shuttering device, comprising:
- a base having a base bottom with conjoined base sides and an open base top forming a base interior cavity;
a substrate member comprising fragrance, said substrate member configured to slidbaly insert into said base interior cavity, wherein said substrate member further comprises a material that changes at least one physical dimension upon being exposed to a change in conditions; and
,a cover having a cover top with conjoined cover sides and an open cover bottom forming a cover interior cavity, said cover interior cavity configured to receive at least said base top and a portion of said substrate member when said substrate member is inserted into said base interior cavity and said cover is placed over top of said base;
wherein;
said substrate member is configured to sit within said base interior cavity such that when said cover is placed over top said base, said cover rests upon said substrate member;
when said substrate member changes at least one physical dimension, said cover moves relative to said base;
said base side has at least one base vent aperture and said cover has at least one cover vent aperture;
said at least one base vent aperture and said at least one cover vent aperture are shuttered and/or opened as said cover moves relative to said base; and
said shuttering and/or said opening of said at least one base vent aperture and said at least one cover vent aperture increases a diffusion rate of the fragrance from said substrate member by increasing exposure of said substrate member as said substrate member changes in the at least one physical dimension.
1 Assignment
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Accused Products
Abstract
A controlled diffuser device can include a cover, a louver panel, a substrate member, and a base is disclosed. A cover and a base can be configured to affix to each other to sandwich a substrate member and a louver panel while enabling a substrate member and louver panel to slidably engage a base upper surface. A substrate member may comprise a material that changes in a physical dimension as it diffuses aromatic components. Because of static securement and slidable engagement configurations, a louver panel operatively shutters apertures of a cover to selectively moderate varying degrees of exposure of a substrate member as a substrate member changes in a physical dimension. Other embodiments may include a base configured to receive a substrate member and have a cover placed over top. As the substrate changed in physical dimension, the cover can be caused to move relative to the base.
93 Citations
10 Claims
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1. A shuttering device, comprising:
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a base having a base bottom with conjoined base sides and an open base top forming a base interior cavity; a substrate member comprising fragrance, said substrate member configured to slidbaly insert into said base interior cavity, wherein said substrate member further comprises a material that changes at least one physical dimension upon being exposed to a change in conditions; and
,a cover having a cover top with conjoined cover sides and an open cover bottom forming a cover interior cavity, said cover interior cavity configured to receive at least said base top and a portion of said substrate member when said substrate member is inserted into said base interior cavity and said cover is placed over top of said base; wherein; said substrate member is configured to sit within said base interior cavity such that when said cover is placed over top said base, said cover rests upon said substrate member; when said substrate member changes at least one physical dimension, said cover moves relative to said base; said base side has at least one base vent aperture and said cover has at least one cover vent aperture; said at least one base vent aperture and said at least one cover vent aperture are shuttered and/or opened as said cover moves relative to said base; and said shuttering and/or said opening of said at least one base vent aperture and said at least one cover vent aperture increases a diffusion rate of the fragrance from said substrate member by increasing exposure of said substrate member as said substrate member changes in the at least one physical dimension. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification