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| US4203373 | 11 Ago 1978 | 20 May 1980 | Dart Industries Inc. | Shelf display system | | US4269317 | 6 Jul 1979 | 26 May 1981 | | Dispenser support | | US4508302 | 23 Sep 1982 | 2 Abr 1985 | Horst Hausser Metallwaren GmbH | Furniture fitting | | US4595164 | 16 Nov 1984 | 17 Jun 1986 | | Means for removably anchoring vehicle seats | | US6663075 | 9 Oct 2002 | 16 Dic 2003 | | Height adjustable picture hanger |
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