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Class Information
Number: 112/470.17
Name: Sewing > Special machines > Positionable work carrier > For stitching in a circle
Description: Device under 470.14 wherein the work holder is rotatable about an axis to produce a circular line of stitching.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
5899160	Puff quilt square maker and method for using	May. 4, 1999
5647289	Perimeter sewing system	Jul. 15, 1997
5647292	Sewing apparatus with turntable for holding fabric	Jul. 15, 1997
5647293	Locker patch attachment system	Jul. 15, 1997
5379708	Method and device for forming three-dimensional envelopes	Jan. 10, 1995
5119745	Sewing machine accessory for circular sewing	Jun. 9, 1992
5024174	Airbag stitching device	Jun. 18, 1991
4240366	Automatic sewing apparatus for air cushions	Dec. 23, 1980
4198916	Process and apparatus for making garments formed of helically joined pieces	Apr. 22, 1980