Method of manufacturing partially foam encased pocketed spring assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12054381
APP PUB NO 20240228261A1
SERIAL NO

18152867

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Importance

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Abstract

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A partially foam encased pocketed spring assembly is made in a fully automated assembly machine. A first foam rail is introduced into the assembly machine and glued to upper and lower substrate webs. A first string of pocketed springs is then glued to a side surface of the first foam rail between upper and lower substrate webs and glued to the upper and lower substrate webs. Additional strings are joined together to create a pocketed spring interior. A second foam rail is then introduced into the assembly machine and glued to an outer string and to the upper and lower substrate webs to create a core. Third and fourth foam rails are glued to the core.

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First Claim

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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
Brunnert, John J Carthage, US 9 28
Meyer, Mark G Carthage, US 17 980
Newman, John R Neosho, US 4 29
Wood, Randall A Oronogo, US 5 7

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