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Class Information
Number: 112/260
Name: Sewing > Elements > Frames > Work supports
Description: Support work for stitching operations.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7311052 Needle plate for double-needle sewing machine Dec. 25, 2007
7293514 Embroidery unit and auxiliary cover for sewing machine Nov. 13, 2007
7267062 Adjustable pile height mechanism and method for adjusting the pile height of a tufted floor covering Sep. 11, 2007
7194969 Needle plate Mar. 27, 2007
7107918 Needle plate modules Sep. 19, 2006
7073454 Sewing machine Jul. 11, 2006
7073455 Auxiliary table attachable to free arm of sewing machine Jul. 11, 2006
7021226 Sewing machine having a lower thread cutter Apr. 4, 2006
6843190 Free motion sewing methods and mechanisms Jan. 18, 2005
6792883 Sewn article and method of making Sep. 21, 2004
6647906 Loop forming device used for a chainstitch sewing machine Nov. 18, 2003
6470815 Structure high speed zigzag stitch industrial-use sewing machine Oct. 29, 2002
6332415 Sewing machine with fabric-retaining bed and method for sewing fabric thereon Dec. 25, 2001
6332418 Sewing machine needle plate and feed dogs Dec. 25, 2001
6305304 Two-needle sewing machine Oct. 23, 2001
6244202 Needle plate for the sewing machine Jun. 12, 2001
6213038 Needle plate for a two needle interlock sewing machine Apr. 10, 2001
6167825 Equipment for sewing machines for obtaining a flat seam when joining pieces of sheer knit fabric Jan. 2, 2001
6098555 Chain-off forming apparatus for cover stitch sewing machines Aug. 8, 2000
5979346 Automatic stitching apparatus Nov. 9, 1999
5964171 Method for sewing various kinds of articles, in particular made of leather, and machine for carrying out this method Oct. 12, 1999
5890446 Convertible lock and over-lock sewing machine Apr. 6, 1999
5886439 Motor unit having drive motor and controller Mar. 23, 1999
5873321 Sewing device with a bed switchable between a usage position and a retracted position Feb. 23, 1999
5868090 Placket sewing machine Feb. 9, 1999
5862767 Placket sewing machine, and method of forming a placket assembly Jan. 26, 1999
5848572 Skip stitch prevention apparatus for sewing machine Dec. 15, 1998
5784990 Sewing machine having spindle drive motor and rotary hook drive motor Jul. 28, 1998
5775245 Bed slide device of a sewing machine Jul. 7, 1998
5765493 Sewing machine with detachable loop taker module Jun. 16, 1998
5762015 Sewing deviation preventive apparatus of cloth sewn by sewing machine Jun. 9, 1998
5662056 Movable carriage board for industrial sewing machine Sep. 2, 1997
5613455 Needle receiving assembly and sewing machine having same Mar. 25, 1997
5613454 Vacuum latchtack throat plate with a vacuum generating apparatus Mar. 25, 1997
5603275 Device for forming a loop-like anchor member on a trim cover assembly Feb. 18, 1997
5596942 Feeding support for a sewn product Jan. 28, 1997
5531172 Auxiliary bed device for overlock machine Jul. 2, 1996
5503094 Needle plate with movable tongues for sewing machine Apr. 2, 1996
5476052 Extension, free arm and auxiliary beds for overlock machine Dec. 19, 1995
5456196 Sewing method including a step of downwardly folding facing junction edges of two parts of a workpiece and a sewing apparatus Oct. 10, 1995
5406899 Fabric rest board for a serger machine Apr. 18, 1995
5398627 Thread chain and method and apparatus for drawing out the thread chain on multiple needle sewing machines Mar. 21, 1995
5375543 Material holding frame system Dec. 27, 1994
5339756 Material removal device used with a sewing machine Aug. 23, 1994
5337686 Needle plate apparatus for sewing machine Aug. 16, 1994
5335612 Anti-pucker presser foot Aug. 9, 1994
5315943 Sewing machine safety device including interchangeable work tables and stitching May. 31, 1994
5295452 Adjustable stand for sewing machines Mar. 22, 1994
5251556 Auxiliary bed extension for sewing machine Oct. 12, 1993
5249540 Sewing-material transport device for single-needle or multi-needle sewing machine Oct. 5, 1993

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