IP Library Granted Patent US 12,089,729
Granted Patent B2
US 12,089,729 · App. 17/239,781 · Granted Sep 17, 2024

Multifunctional dental appliance and toothbrush cleaner

Inventors: Josh Chapman (Nashville, TN); Brittany Lacey (Nashville, TN)
Assignee: SDC U.S. SmilePay SPV
A46B17/065A61L2/10A46B2200/1066A61L2202/122
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Quick Facts
Patent No.
US 12,089,729
App. No.
17/239,781
Granted
Sep 17, 2024
Kind
B2
Abstract

A cleaning device includes a body, a cover, a germicidal lamp, and a vibration mechanism. The body includes a cavity configured receive a fluid, a first dental appliance, and a first portion of a second dental appliance. The cover is coupled to the body and configured to selectively move between an open position and a closed position. The cover includes two holes that can each retain the second dental appliance so the first portion of the second dental appliance is positioned within the cavity and a second portion of the second dental appliance is positioned external to the cavity and the cover. The germicidal lamp is coupled to the cover and configured to provide a sanitizing light to the first dental appliance and the first portion of the second dental appliance positioned within the cavity. The vibration mechanism is configured to vibrate the body and the dental appliances.

Claims (31)

1. A cleaning device comprising:

a body including a cavity, the cavity configured to receive a liquid, the cavity sized to contain at least one dental appliance;

a cover coupled to the body and configured to selectively move between an open position and a closed position, the cover including two holes, each hole having an outer boundary defined by the cover and a portion of the body; and

a germicidal lamp coupled to the cover and moveable therewith, the germicidal lamp configured to provide a sanitizing light to the at least one dental appliance contained within the cavity;

wherein the cover comprises a polymer structured to absorb sanitizing light from the germicidal lamp; and

wherein the two holes are located on opposite sides and forward of the germicidal lamp such that an axis between a center point of each of the two holes is offset from the germicidal lamp, the two holes being angled toward a center of the cavity.

2. The cleaning device of claim 1 , wherein the at least one dental appliance is an oral cleaning apparatus.

3. The cleaning device of claim 1 , wherein the at least one dental appliance comprises a first dental appliance and a second dental appliance, the first dental appliance being a dental aligner and the second dental appliance being a toothbrush.

4. The cleaning device of claim 1 , further comprising a vibration mechanism configured to vibrate the body at a frequency between 30,000 and 50,000 Hz.

5. The cleaning device of claim 1 , wherein the germicidal lamp is located on an underside of the cover.

6. The cleaning device of claim 5 , wherein the sanitizing light is an ultraviolet light with a wavelength between 300 and 400 nanometers.

7. The cleaning device of claim 1 , wherein the cover is pivotably coupled to the body.

8. The cleaning device of claim 1 , wherein the body includes silver located in a position within the body to interface with and clean at least a portion of the at least one dental appliance.

9. A cleaning device comprising:

a body including a cavity, the cavity configured to receive a liquid, the cavity sized to contain a first dental appliance and a second dental appliance;

a cover coupled to the body and configured to selectively move between an open position and a closed position, the cover including two holes opposite one another, each hole having an outer boundary defined by the cover and a portion of the body; and

a germicidal lamp configured to provide a sanitizing light to the first dental appliance and a first portion of the second dental appliance positioned within the cavity;

wherein the cover comprises a polymer structured to absorb sanitizing light from the germicidal lamp; and

wherein the two holes are located on opposite sides and forward of the germicidal lamp such that an axis between a center point of each of the two holes is offset from the germicidal lamp, the two holes being angled toward a center of the cavity.

10. The cleaning device of claim 9 , wherein the first dental appliance is a dental aligner, and the second dental appliance is an oral cleaning device.

11. The cleaning device of claim 9 , further comprising a vibration mechanism configured to vibrate at a frequency between 30,000 and 50,000 Hz.

12. The cleaning device of claim 9 , wherein the cleaning device further includes a removable tray configured to support the first dental appliance and the first portion of the second dental appliance, and wherein the germicidal lamp is further configured to provide the sanitizing light to the first dental appliance and the first portion of the second dental appliance supported by the removable tray.

13. The cleaning device of claim 9 , wherein each hole is shaped to retain the second dental appliance such that the first portion of the second dental appliance is angled toward the center of the cavity and a second portion of the second dental appliance is positioned in an area external to the cavity and the cover.

14. The cleaning device of claim 9 , wherein a first hole of the two holes is shaped to retain the second dental appliance such that the first portion of the second dental appliance is angled toward the center of the cavity, and wherein a second hole of the two holes is shaped to retain a third dental appliance such that a first portion of the third dental appliance is angled toward the center.

15. The cleaning device of claim 9 , wherein the sanitizing light is an ultraviolet light with a wavelength between 300 and 400 nanometers.

16. A cleaning device comprising:

a body including a cavity, the cavity configured to receive a liquid and a plurality of dental appliances;

a cover coupled to the body and configured to selectively move between an open position and a closed position, the cover including two rounded cut-outs opposite one another, each rounded cut-out angled toward a center of the cavity and forming an arch-shaped opening defined by the rounded cut-out and the body when the cover is in the closed position such that each opening is shaped to retain at least a portion of at least one dental appliance of the plurality of dental appliances, the portion of the at least one dental appliance of the plurality of dental appliances disposed to be angled toward the center of the cavity;

a germicidal lamp coupled to an underside of the cover and moveable therewith, the germicidal lamp configured to provide a sanitizing light to the portion of the at least one dental appliance the plurality of dental appliances;

wherein the two rounded cut-outs are located on opposite sides of the germicidal lamp forward of the germicidal lamp such that an axis between a center point of each of the two rounded cut-outs is offset from the germicidal lamp, the two rounded cut-outs being angled toward the center of the cavity.

17. The cleaning device of claim 16 , further comprising a removable tray configured to support the at least one dental appliance, wherein the removable tray comprises at least one of a handle or a plurality of small holes configured to enable fluid to permeate the removable tray.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2024
From: SDC U.S. SMILEPAY SPV
To: OTIP HOLDING, LLC
Reel/Frame 068178/0379 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 29, 2024
From: CHAPMAN, JOSH; LACEY, BRITTANY
To: SMILEDIRECTCLUB LLC
Reel/Frame 066599/0714 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 29, 2024
From: SMILEDIRECTCLUB, LLC
To: SDC U.S. SMILEPAY SPV
Reel/Frame 066608/0608 →
SECURITY INTEREST Recorded Apr 28, 2022
From: SDC U.S. SMILEPAY SPV
To: HPS INVESTMENT PARTNERS, LLC
Reel/Frame 059820/0026 →
Continuity (2)
Continuation 16540939 · Aug 14, 2019
Related Publication 20210235861A1 · Aug 5, 2021