Devices descending from K120742

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

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K141964	XN Check	Streck	2014	2	—
+2	K160590	XN Check	Streck	2016	0	—
+2	K160586	XN-L Check	Streck	2016	0	—