Referenced by|
| US4413870 | 30 Jul 1981 | 8 Nov 1983 | | Pivotable spark plug connector | | US4905712 | 8 Aug 1989 | 6 Mar 1990 | ErgoMed, Inc. | Head restraint system | | US4953886 | 21 Jul 1989 | 4 Sep 1990 | | Mobile stretcher support | | US5934282 | 9 Sep 1997 | 10 Aug 1999 | Robert Mark Young III | Hinged spine board | | US6254152 | 16 Jun 1999 | 3 Jul 2001 | | Urn carrying device | | US6568009 | 23 Mar 2001 | 27 May 2003 | Ferno-Washington, Inc. | Large body stretcher | | US7805786 | 9 Aug 2007 | 5 Oct 2010 | Stryker Corporation | Retractable head and foot section pivots for an ambulance cot | | USD301021 | 6 May 1986 | 9 May 1989 | A/S Apotekernes Faellesindkjop | Collapsible stretcher |
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