Devices descending from K091660
6 later devices reach Custom Comfort Nightguard Version 2 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K250456 | Dentemp Pro-Comfort Dental Guard | Doc Brands, Inc. | 2025 | 0 | — |
| +1 | K180933 | DenTek Ultimate Dental Guard | Medtech Products, Inc. | 2018 | 2 | — |
| +1 | K172452 | Bruxor | Sleep Specialties, LLC | 2018 | 0 | — |
| +1 | K150492 | Ora-GUARD Dental Grind Guard | Bite Tech, Inc. | 2016 | 0 | — |
| +2 | K231865 | Mouth Guard (ATG0603R) | Reazeal Corp | 2023 | 1 | — |
| +3 | K252485 | ClenchNoMore (CNM-1 (Mixed sizing)); ClenchNoMore (CNM-L (Large size)); ClenchNoMore… | 1987 Media Limited | 2026 | 0 | — |