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Class Information
Number: 112/470.16
Name: Sewing > Special machines > Positionable work carrier > For folding the work
Description: Device further including means for doubling the work over upon itself.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7174840 Manipulator used to reverse the edges of slash pockets Feb. 13, 2007
6530335 Programmable sewing system having folding tool and electronically controlled pressure pad Mar. 11, 2003
6499416 Method and apparatus for manufacturing a valance Dec. 31, 2002
6401642 Method and device for folding round pockets Jun. 11, 2002
6390002 Sewing unit for sewing folded or pre-folded pockets May. 21, 2002
6263814 Strip of material with splices and products formed therefrom Jul. 24, 2001
6196147 Folding and sewing apparatus Mar. 6, 2001
6123042 Automatic sewing machine Sep. 26, 2000
6098556 Apparatus for altering length of trousers Aug. 8, 2000
5979348 Rolled hem forming process and apparatus therefor Nov. 9, 1999
5970896 Process and sewing unit for sewing a flap and a pocket on a fabric part Oct. 26, 1999
5954006 Apparatus for folding a cloth conveyed continuously along a conveying surface of a conveying device Sep. 21, 1999
5931108 Process and automatic sewing machine for sewing a flap with a rough closing edge and a pocket on a fabric part in one operation Aug. 3, 1999
5924376 Waistband attachment system Jul. 20, 1999
5915319 Method and apparatus for producing a hemmed, folded, and seamed finished workpiece Jun. 29, 1999
5915318 Work-sheet folding apparatus for pocket setter Jun. 29, 1999
5839379 Apparatus for making a pillow or blanket case Nov. 24, 1998
5809920 Folding device for an automatic sewing machine Sep. 22, 1998
5730076 Adjusting device for a folding rail on a sewing machine Mar. 24, 1998
5640917 Welt forming device, and fabric guide Jun. 24, 1997
5611468 Folding device for an automatic sewing machine Mar. 18, 1997
5584258 Semi-automatic pocket and pocket flap setter Dec. 17, 1996
5572940 Folding and sewing apparatus Nov. 12, 1996
5553564 Automatic sewing machine system and method for loading and sewing workpieces Sep. 10, 1996
5507240 Folding stamp for a sewing machine Apr. 16, 1996
5454336 Work-sheet retainer including apertured support plate Oct. 3, 1995
5363784 Sewing cloth handling device Nov. 15, 1994
5357887 Sewing unit for the production of a seam Oct. 25, 1994
5257591 Automatic sewing apparatus for hemming and closing sleeve Nov. 2, 1993
5226378 Automatic sewing apparatus for forming a tubular sleeve by hemming and closing a blank of the sleeve Jul. 13, 1993
5211320 Device for bending over fabrics to be sewn May. 18, 1993
5188044 Folding device for sewing a second workpiece onto a first workpiece in an automatic sewing machine Feb. 23, 1993
5133271 Pocket setting device having label clamping mechanism Jul. 28, 1992
5058517 Workpiece folding device for a sewing machine Oct. 22, 1991
5029537 Method and apparatus for contoured folding and hemming of fabric parts, such as pocket plies Jul. 9, 1991
5029542 Automatic tuck forming apparatus having improved clamp means Jul. 9, 1991
5016549 Attaching a strip of cloth with a zip-fastener component to a trouser forepart May. 21, 1991
4982676 Pocket cloth folding device of a pocket setter Jan. 8, 1991
4951586 Sewing machine attachment for aligning a reinforcement member in a hem Aug. 28, 1990
4911091 Sewing apparatus for attaching a strip of cloth with a zip-fastener component to a trouser forepart Mar. 27, 1990
4896618 Handling of limp fabric Jan. 30, 1990
4869185 Folding device for an automatic sewing machine Sep. 26, 1989
4856439 Apparatus for manufacturing pillowcases Aug. 15, 1989
4821659 Workpiece holding device for a sewing machine Apr. 18, 1989
4819572 Folding device for an automatic sewing machine Apr. 11, 1989
4793272 Folding device for an automatic sewing machine Dec. 27, 1988
4784381 Cloth pickup device Nov. 15, 1988
4773341 Fitted sheet hemmer Sep. 27, 1988
4760809 Apparatus for feeding fabric to sewing machine Aug. 2, 1988
4694766 Method and apparatus for registering and clamping large workpieces Sep. 22, 1987

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