IP Library › Granted Patent US 11,497,825
Granted Patent B2
US 11,497,825 · App. 17/359,755 · Granted Nov 15, 2022

Ergonomic scent diffuser

Inventors: Christopher E. Young (Rushville, IL); Patrick Guerin (Fairfield, IA)
Assignee: Aeron Lifestyle Technology Inc.
A61L9/03B60H3/0014A61L2209/131A61L2209/133A61L2209/15B01F23/215
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Quick Facts
Patent No.
US 11,497,825
App. No.
17/359,755
Granted
Nov 15, 2022
Kind
B2
Abstract

An ergonomic scent diffuser having a first housing with electrical components connected to a second housing having a heating element disposed within. Slidably connected to the second housing is a cap. The cap has depressions adjacent an outer end to provide an ergonomic grip. The cap also has guide rails and retaining members that retain and position a fragrance emitting member over the heating element.

Claims (25)

1. An ergonomic scent diffuser, comprising:

a first housing having a plurality of electrodes;

a second housing connected to the first housing wherein the second housing has a heating member disposed entirely within the second housing and adapted to receive power from the plurality of electrodes; and

a cap slidably connected to the second housing and adapted to retain a fragrance emitting member, wherein the fragrance emitting device is a block having a top, a bottom, and a U-shaped flange that extends downwardly from a bottom of the block and is configured to retain the block in a tray.

2. The diffuser of claim 1 wherein a width of the second housing increases as the second housing extends from a first end to a second end.

3. The diffuser of claim 1 wherein the second housing has grooves that extend inwardly from an inner surface of a bottom toward a top and are positioned to align with and slidably receive guide rails attached to the cap.

4. The diffuser of claim 1 wherein the second housing has a retaining clip positioned to removably connect to a slot in an opening of the cap.

5. The diffuser of claim 1 wherein the cap has a first end, a second end, a top, a bottom and a depression on both the top and the bottom adjacent the second end that are adapted to receive a thumb and a finger.

6. The diffuser of claim 1 wherein the cap has a pair of guide rails and a pair of retaining members that extend from a second end to beyond a first end.

7. The diffuser of claim 1 wherein an end profile of the second housing transitions from circular to triangular as the second housing extends from a first end to a second end.

8. The diffuser of claim 1 further comprising a tray having an outwardly extending groove, and the block received within the tray.

9. The diffuser of claim 1 further comprising a tray having an outer edge that is received within a groove of a pair of retaining members extending from the cap.

10. An ergonomic scent diffuser, comprising:

a first housing having a plurality of electrodes;

a second housing connected to the first housing wherein the second housing has a heating member within the second housing and adapted to receive power from the plurality of electrodes; and

a cap slidably connected to the second housing and adapted to retain a fragrance emitting member, wherein the fragrance emitting device comprises a block and a tray having an outwardly extending groove, and the block is received within the tray.

11. The diffuser of claim 10 , wherein the block is comprised of a rubber-like fragrance block.

12. The diffuser of claim 10 further comprising the block having a top, a bottom, and a U-shaped flange that extends downwardly from a bottom of the block and is configured to retain the block in a tray.

13. The diffuser of claim 10 further comprising the tray having an outer edge that is received within a groove of a pair of retaining members extending from the cap.

14. An ergonomic scent diffuser, comprising:

a first housing having a plurality of electrodes;

a second housing connected to the first housing wherein the second housing has a heating member within the second housing and adapted to receive power from the plurality of electrodes; and

a cap slidably connected to the second housing and adapted to retain a fragrance emitting member;

wherein the cap has a pair of guide rails and a pair of retaining members that extend from a second end of the cap to beyond a first end of the cap;

wherein the retaining members dwell in a horizontal plane above the guide rails and in a vertical plane outside the guide rails.

Continuity (2)
Continuation 16287109 · Feb 27, 2019
Related Publication 20210322617A1 · Oct 21, 2021