Mattress cover for an inflatable air mattress

作者: Gordon A. Balfour-Richie

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摘要: A mattress cover for an inflatable air which completely encases the mattress. The is constructed of a plurality layers material. layer material in direct contact with takes form soft, smooth, cushiony so as to substantially eliminate creation any noise between and during usage top includes side wall stiffing exterior most decorative fabric. enlarged access opening facilitate entry removal from internal compartment cover.

参考文章(3)
Friedemann Klaffke, Walter Umann, Klaus Heckel, Tumbling and exercise mat ,(1977)
Jr James Edmund Bell, Improved mattress assembly ,(1959)