Devices descending from K950993
4 later devices reach Butler G.U.M. Antibacterial Toothbrush through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K973236 | Crest Toothbrush with Microshield | Procter & Gamble Co. | 1998 | 2 | — |
| +1 | K971589 | Reach Antibacterial Toothbrush | Personal Products Co. | 1997 | 2 | — |
| +2 | K020776 | Medoral Hygienic Toothbrush with Dentosan Filaments | Coronet Group North America, LLC | 2002 | 1 | — |
| +3 | K022900 | Butler Gum Vari-Clean Power Toothbrushes | John O. Butler Co. | 2002 | 0 | — |