Method of making pocketed spring assembly with substrate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11812860
APP PUB NO 20210244193A1
SERIAL NO

17244021

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pocketed spring assembly comprises a plurality of parallel strings of individually pocketed springs. A dimensionally stabilizing substrate is secured to at least some of the strings on one of the top and bottom surfaces of the strings. A scrim sheet is secured to at least some of the strings on an opposed surface of the strings to maintain the positions of the strings. The dimensionally stabilizing substrate is laterally rigid enough to maintain length and width dimensions of the coil spring assembly. However, the dimensionally stabilizing substrate is flexible enough to allow the pocketed spring assembly to be roll packed for shipping.

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Patent Owner(s)

Patent OwnerAddress
L&P PROPERTY MANAGEMENT COMPANY4095 FIRESTONE BOULEVARD SOUTH GATE CA 90280

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jewett, Jason V Carthage, US 16 23
Nyhues, Carsten Joplin, US 6 2
Reading, Scott D Avondale, US 6 2

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