Metal working – Upholstered article making – Method
Reexamination Certificate
2005-04-05
2005-04-05
Hong, John C. (Department: 3726)
Metal working
Upholstered article making
Method
C029S091000, C112S002100
Reexamination Certificate
active
06874215
ABSTRACT:
A pillow top mattress is made by first sewing a mattress core border to respective pillow top borders, forming mitered corners on each, then pulling the combined borders over the mattress core, securing the combined borders to the core material, and then adding pillow top insulation and sewing a pillow top panel to the free edge of each pillow top border.
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Hong John C.
Kingsdown, Incorporated
Shoemaker and Mattare
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