# K252485: ClenchNoMore  (CNM-1 (Mixed sizing)); ClenchNoMore  (CNM-L (Large size)); ClenchNoMore  (CNM-S (Small size))

- Pathway: 510(k) (Traditional)
- Applicant: 1987 Media Limited
- Decided: Apr 10, 2026 after 246 days
- Product code: OBR (Mouthguard, Over-The-Counter)
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 6 generations back to K053580 (2006). 6 ancestors in all.
No later device cites it as a predicate yet.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K231865: Mouth Guard (ATG0603R), Reazeal Corp (2023) Summary page 6.

## Indications for use
ClenchNoMore is indicated for protection against bruxism or night-time teeth grinding. It is intended to reduce damage to the teeth and reduce the noise associated with bruxing or grinding.

Source page: https://510kreport.com/device/K252485
Methodology: https://510kreport.com/methodology