Referenced by|
| US4928337 | 4 Apr 1989 | 29 May 1990 | | Compactible futon | | US5493742 | 10 May 1994 | 27 Feb 1996 | Lake Medical Products, Inc. | Ventilating air mattress with an inflating quilted pad | | US5566409 | 1 Jul 1994 | 22 Oct 1996 | | Modular air mattress | | US5584084 | 14 Nov 1994 | 17 Dec 1996 | Lake Medical Products, Inc. | Bed system having programmable air pump with electrically interlocking connectors |
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