FRAME FOR SEWING UPPER PILLOWS ON COVERING SHELLS FOR MATTRESSES, MACHINE FOR SEWING UPPER PILLOWS ON COVERING SHELLS FOR MATTRESSES, AND METHOD OF SEWING UPPER PILLOWS ON COVERING SHELLS FOR MATTRESSES
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United States of America Patent
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Issued Date -
Sep 11, 2014
app pub date -
Mar 10, 2014
filing date -
Mar 8, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A frame for sewing upper pillows on covering shells for mattresses, which comprises four perimetric walls; each wall is perpendicular to the two contiguous walls and comprises at least one laminar portion that constitutes a resting surface, the laminar portion being co-planar with a lower edge of the respective wall, at least one of such walls comprising at least one locking element for at least one component, selected from between an upper pillow and a covering shell, arranged on a respective laminar portion.
First Claim
Family
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Cited Art Landscape
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