发明名称 Encapsulated and filtered mattress
摘要 A mattress for use in institutions, such as correctional facilities, detention centers, rehabilitation centers, hospitals and the like, includes a core formed of a padding material and a translucent covering surrounding the core. The core is visible through the translucent covering, and the covering includes a translucent fabric having a rip stop pattern woven therein. One of the padding material and the translucent covering is impregnated with a color change composition. The color change composition is changeable from an initial color to an activated color. The activated color is visible through the translucent covering.
申请公布号 US8869329(B2) 申请公布日期 2014.10.28
申请号 US200711811714 申请日期 2007.06.12
申请人 MTJ American LLC 发明人 Shelby Timothy W.;Kiser Mark
分类号 A47G9/02;A47C27/00 主分类号 A47G9/02
代理机构 Faegre Baker Daniels LLP 代理人 Faegre Baker Daniels LLP
主权项 1. A mattress comprising: a core formed of a padding material; a covering surrounding the core, the covering having an outer surface, the covering defining at least one hole; a microporous membrane positioned over the at least one hole; and a cosmetic overlay positioned over the at least one hole and fastened to the outer surface, the overlay being comprised of a woven synthetic material, wherein natural characteristics of the synthetic material provide breathability, and the at least one hole is positioned intermediate the microporous membrane and the cosmetic overlay.
地址 Granite Falls NC US