Devices descending from K971284

3 later devices reach Opaldam through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K151945	Triumph Resin Dam	Denali Corporation	2016	1	—
+1	K021613	Niveous Liquid Dam	Shofu Dental Corp.	2002	0	—
+2	K182118	armor LC	Mavrik Dental Systems, Ltd.	2019	0	—