IP Library › Granted Patent US 11,077,222
Granted Patent B2
US 11,077,222 · App. 16/405,947 · Granted Aug 3, 2021

Scent glass

Inventors: Helena Zaludova (San Francisco, CA); Martin Schnitzer (Graz, AT)
Assignee: Hya-Scent, Inc.
A61L9/127
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Quick Facts
Patent No.
US 11,077,222
App. No.
16/405,947
Granted
Aug 3, 2021
Kind
B2
Abstract

A fragrance diffuser has a diffuser element connecting a first reservoir to a second reservoir. As a fragrant oil flows between the reservoirs, the diffuser element becomes saturated with oil and diffuses the fragrance or scent. The diffuser is self-contained, easy to interact with, without creating a mess. The diffuser is relaxing and pleasant to watch as it flows through from one end and drips to the other, releasing one small bubble at a time. It is refillable, transportable, and the intensity of the scent release can be controlled easily by saturating the wood more or less often.

Claims (39)

1. An apparatus comprising:

a first reservoir comprising a first opening to a first chamber of the first reservoir;

a second reservoir comprising a second opening to a second chamber of the second reservoir;

a diffuser element, wherein the diffuser element is coupled between the first opening of the first reservoir and the second opening of the second reservoir, and an outer surface of the diffuser element comprises a plurality of slats and grooves, and

the diffuser element comprises an inner portion and an outer portion, wherein the outer portion comprises the plurality of slats and grooves and a through hole, and the inner portion is adapted to fit into the through hole of the outer portion; and

a first channel, extending through the diffuser element, the first channel coupling the first chamber to the second chamber, wherein the first channel is formed in the inner portion of the diffuser element.

2. The apparatus of claim 1 wherein the slats extend parallel to each other.

3. The apparatus of claim 1 wherein the diffuser element comprises cellulose.

4. The apparatus of claim 1 wherein the diffuser element comprises wood from at least one of pine, oak, cherry, poplar, willow, rattan, cedar, fir, hemlock, redwood, spruce, beech, cypress, alder, aspen, birch, mahogany, rosewood, teak, wenge, or maple tree.

5. The apparatus of claim 1 wherein the diffuser element comprises wood, and the inner and outer portions comprise the same wood material.

6. The apparatus of claim 1 wherein the plurality of slats extend in a direction that is transverse to the first channel.

7. The apparatus of claim 1 wherein an end of the inner portion comprises a sloped surface.

8. The apparatus of claim 1 wherein first and second ends of the inner portion comprise sloped surfaces.

9. An apparatus comprising:

a first reservoir comprising a first opening to a first chamber of the first reservoir, wherein the first opening comprises a first male threaded portion;

a second reservoir comprising a second opening to a second chamber of the second reservoir, wherein the second opening comprises a second male threaded portion;

a diffuser element, wherein the diffuser element is coupled between the first opening of the first reservoir and the second opening of the second reservoir, and an outer surface of the diffuser element comprises a plurality of slats and grooves;

a first threaded female receptacle, formed in a first end of the diffuser element, wherein the first threaded female receptacle couples with the first male threaded portion of the first reservoir;

a second threaded female receptacle, formed in a second end of the diffuser element, opposite to the first end, wherein the second threaded female receptacle couples with the second male threaded portion of the second reservoir;

a first gasket, coupled between the first threaded female receptacle of the diffuser element and the first opening of the first reservoir;

a second gasket, coupled between the second threaded female receptacle of the diffuser element and the second opening of the second reservoir;

a first channel, extending through the diffuser element, the first channel coupling the first chamber to the second chamber; and

a second channel, positioned between the first and second threaded female receptacles of the diffuser element; and

a diffuser inner portion, coupled in the second channel, wherein the first channel extends through the diffuser inner portion.

10. The apparatus of claim 9 wherein the plurality of slats extend in a direction that is transverse to the first channel.

11. The apparatus of claim 9 wherein the diffuser element comprises wood from at least one of pine, oak, cherry, poplar, willow, rattan, cedar, fir, hemlock, redwood, spruce, beech, cypress, alder, aspen, birch, mahogany, rosewood, teak, wenge, or maple tree.

12. The apparatus of claim 9 wherein a first axis through a center of the first channel is not collinear with a second axis through a center of the second channel.

13. The apparatus of claim 9 wherein the first reservoir comprises a bottom base portion having a larger diameter than an upper rim portion of the first reservoir.

14. The apparatus of claim 9 wherein first and second ends of the diffuser inner portion comprise sloped surfaces.

15. The apparatus of claim 9 wherein the diffuser element comprises cellulose.

16. An apparatus comprising:

a first glass reservoir comprising a first opening to a first chamber of the first reservoir;

a second glass reservoir comprising a second opening to a second chamber of the second reservoir;

a diffuser element, wherein the diffuser element is coupled between the first opening of the first reservoir and the second opening of the second reservoir, and

the diffuser element comprises an inner portion and an outer portion, wherein the outer portion comprises wood, a plurality of slats and grooves, and a through hole, and the inner portion is coupled to the through hole of the outer portion and comprises first and second ends comprising sloped surfaces; and

a first channel, extending through the diffuser element, the first channel coupling the first chamber to the second chamber, wherein the first channel is formed in the inner portion of the diffuser element and off of a center axis of the diffuser element.

17. The apparatus of claim 16 wherein the slats extend parallel to each other and transverse to the center axis of the diffuser element.

18. The apparatus of claim 9 wherein an end of the inner portion comprises a sloped surface.

19. The apparatus of claim 16 wherein the diffuser element comprises cellulose, or wood from at least one of a pine, oak, cherry, poplar, willow, rattan, cedar, fir, hemlock, redwood, spruce, beech, cypress, alder, aspen, birch, mahogany, rosewood, teak, wenge, or maple tree.

Continuity (3)
Continuation 15782794 · Oct 12, 2017
Provisional Application 62407410 · Oct 12, 2016
Related Publication 20190262492A1 · Aug 29, 2019