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Class Information
Number: 112/470.29
Name: Sewing > Special machines > Having tube end tensioner
Description: Device wherein the sewing machine includes means for tensioning a loop of fabric during a sewing operation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6732669 |
Machine and method for closing and stitching final edge of filled quilt cover |
May. 11, 2004 |
| 6035794 |
Automatic collar loading system and method |
Mar. 14, 2000 |
| 5979345 |
Spindle tension system for sewing station |
Nov. 9, 1999 |
| 5924376 |
Waistband attachment system |
Jul. 20, 1999 |
| 5850792 |
Method and apparatus for sewing sleeves on shirt bodies |
Dec. 22, 1998 |
| 5829375 |
Cloth end position control apparatus for a sewing machine |
Nov. 3, 1998 |
| 5806449 |
Method and apparatus for attaching sleeves to shirt bodies |
Sep. 15, 1998 |
| 5769017 |
Sewing apparatus of tubular cloth |
Jun. 23, 1998 |
| 5743202 |
Elastic waistband attachment system |
Apr. 28, 1998 |
| 5657711 |
Waist band attachment system |
Aug. 19, 1997 |
| 5642681 |
Sewing sleeves on shirt bodies |
Jul. 1, 1997 |
| 5622128 |
Fabric tensioning system and separator plate for automated sewing machine |
Apr. 22, 1997 |
| 5622129 |
Pneumatic tensioning arm for automated sewing machine |
Apr. 22, 1997 |
| 5562060 |
Waist band attachment system |
Oct. 8, 1996 |
| 5531174 |
Sewing machine for sewing seams on a tubular workpiece |
Jul. 2, 1996 |
| 5522332 |
Waist band attachment system |
Jun. 4, 1996 |
| 5505149 |
Method and apparatus for attaching sleeves to shirt bodies |
Apr. 9, 1996 |
| 5437238 |
Waist band attachment system |
Aug. 1, 1995 |
| 5269239 |
Automatic attachment of pre-closed elastic waistbands |
Dec. 14, 1993 |
| 5131336 |
Waist part cloth guiding device for a sewing machine |
Jul. 21, 1992 |
| 4947771 |
Sewing machine |
Aug. 14, 1990 |
| 4883005 |
Sewing machine with a tensioning device having a plurality of tensioning rollers |
Nov. 28, 1989 |
| 4665844 |
Curved cloth stretch frame construction for an embroidery sewing machine |
May. 19, 1987 |
| 4467734 |
Automatic apparatus for conjointly supporting and guiding a tubular workpiece |
Aug. 28, 1984 |
| 4248170 |
Auxiliary feed mechanism for sewing machines |
Feb. 3, 1981 |
| 4185570 |
Apparatus for controlling the edge of a tubular workpiece |
Jan. 29, 1980 |
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