US PATENT SUBCLASS 112 / 470.27
.~ Upholstery
Current as of: June, 1999
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DEFINITION
Classification: 112/470.27
Upholstery:
(under subclass 2) Device wherein the sewing machine is specialized to sew a large padded or stuffed impact absorbing article.
(1) Note. An example of an impact absorbing article includes a cushion in a chair, the cushion in a couch, a car seat, a padded dashboard, etc.
SEE OR SEARCH THIS CLASS, SUBCLASS:
2.1+, for a mattress sewing machine.