Referenced by|
| US4250759 | 21 Nov 1979 | 17 Feb 1981 | Scovill Manufacturing Company | Digital readout gauge | | US4487276 | 3 May 1983 | 11 Dec 1984 | | Scale of flat construction | | US4974692 | 9 Jan 1990 | 4 Dec 1990 | SSI Medical Services, Inc. | Weigh bed | | US5483709 | 1 Apr 1994 | 16 Jan 1996 | Hill-Rom Company, Inc. | Low air loss mattress with rigid internal bladder and lower air pallet | | US5513406 | 21 Apr 1994 | 7 May 1996 | Hill-Rom Company, Inc. | Modular hospital bed and method of patient handling | | US5577279 | 19 Jul 1994 | 26 Nov 1996 | Hill-Rom Company, Inc. | Hospital bed | | US5672849 | 31 Mar 1994 | 30 Sep 1997 | Hill-Rom Company, Inc. | Patient weigh scale | | US5680661 | 3 Aug 1995 | 28 Oct 1997 | Hill-Rom, Inc. | Hospital bed with user care apparatus | | US5859390 | 23 Oct 1996 | 12 Jan 1999 | Hill-Rom, Inc. | Hospital bed scale mounting apparatus | | US6180893 | 3 Mar 1999 | 30 Jan 2001 | | Patient weighing apparatus | | US6374436 | 5 Sep 2000 | 23 Apr 2002 | Hill-Rom Services, Inc. | Hospital bed | | US6639157 | 22 Aug 2001 | 28 Oct 2003 | | Portable attachable weighing system | | US6694548 | 28 Feb 2002 | 24 Feb 2004 | Hill-Rom Services, Inc. | Hospital bed | | US6725474 | 16 Jul 2002 | 27 Apr 2004 | Hill-Rom Services, Inc. | Hospital bed | | US6924441 | 26 Sep 2000 | 2 Aug 2005 | Hill-Rom Services, Inc. | Load cell apparatus | | US6993799 | 27 Apr 2004 | 7 Feb 2006 | Hill-Rom Services, Inc. | Hospital bed | | US7176391 | 24 Aug 2005 | 13 Feb 2007 | Hill-Rom Services, Inc. | Load cell to frame interface for hospital bed | | US7253366 | 10 Dec 2004 | 7 Aug 2007 | Hill-Rom Services, Inc. | Exit alarm for a hospital bed triggered by individual load cell weight readings exceeding a predetermined threshold | | US7335839 | 27 Dec 2006 | 26 Feb 2008 | Hill-Rom Services, Inc. | Load cell interface for a bed having a stud receiver with a roller axis parallel with an axis of a load cell stud | | US7437787 | 3 Aug 2007 | 21 Oct 2008 | Hill-Rom Services, Inc. | Load-cell based hospital bed control | | US7644458 | 22 Jan 2007 | 12 Jan 2010 | Hill-Rom Services, Inc. | Hospital bed |
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