Devices descending from K004047

2 later devices reach Home-Away System through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K042944	Home-Away System, Model 1041	In-X Corporation	2005	1	—
+2	K071461	Model 300D Home Oxygen Liquefier	Copd Partners, Inc.	2007	0	—