Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sealed Air CorpfiledCriticalSealed Air Corp
Priority to MXPA/A/1997/005661ApriorityCriticalpatent/MXPA97005661A/en
Priority claimed from MXPA/A/1997/005661Aexternal-prioritypatent/MXPA97005661A/en
Publication of MX9705661ApublicationCriticalpatent/MX9705661A/en
Publication of MXPA97005661ApublicationCriticalpatent/MXPA97005661A/en
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Abstract
The present invention relates to an inflatable cushion including a pair of flexible walls (10) welded together at their edges (12), an inflation valve (20) including a pair of flexible sheets (21, 22) welded together, so as to form a conduit (23) opens at its two ends for insertion of an inflation tube (30) or for inflation by a directed net of air, which is opened at its two ends. According to the invention, the inflation valve is affixed to an internal face of one of said flexible walls at a distance from the welded edges of the cushion, and opens to the outside of the cushion through an aperture (11) provided in one of the flexible walls to which the inflation valve is affixed.
MXPA/A/1997/005661A1997-07-25Inflatable cushion and method to manufacture my
MXPA97005661A
(en)