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Class Information
Number: 112/66
Name: Sewing > Special machines > Buttonhole > Eyelet making
Description: For stitching around the edges of a round opening, such as an eyelet.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6772703 |
Eye-type buttonhole sewing machine |
Aug. 10, 2004 |
| 6755139 |
Buttonhole sewing machine |
Jun. 29, 2004 |
| 6684797 |
CNC controlled buttonhole sewing machine |
Feb. 3, 2004 |
| 6647905 |
Buttonhole sewing machine |
Nov. 18, 2003 |
| 6105519 |
Sewing material clamp for an eyelet buttonhole sewing machine |
Aug. 22, 2000 |
| 6095066 |
Eyelet-buttonhole sewing machine |
Aug. 1, 2000 |
| 6044780 |
Eyelet-buttonhole sewing machine |
Apr. 4, 2000 |
| 5875724 |
Forward and reverse fabric feed control device with feed control cams for buttonhole sewing machine |
Mar. 2, 1999 |
| 5873314 |
Button holer sewing machine |
Feb. 23, 1999 |
| 5743199 |
Feeding mechanism of eyelet-end buttonhole sewing machine |
Apr. 28, 1998 |
| 5647290 |
Thread-cutting mechanism for eyelet-button hole sewing machine |
Jul. 15, 1997 |
| 5447108 |
Snap action thread and gimp trimming on a buttonhole machine |
Sep. 5, 1995 |
| 5156103 |
Looper-thread feed device for an eyelet buttonhole sewing machine |
Oct. 20, 1992 |
| 5125349 |
Buttonhole sewing machine |
Jun. 30, 1992 |
| 5010832 |
Quick feed drive unit having an electromagnetic clutch, a worm, worm wheel, and pattern wheel for feeding a sewn cloth in a perforating sewing machine |
Apr. 30, 1991 |
| 4502401 |
Electronic sewing machine |
Mar. 5, 1985 |
| 4501207 |
Hole sewing machine |
Feb. 26, 1985 |
| 4495878 |
Electronic sewing machine |
Jan. 29, 1985 |
| 4458612 |
Buttonhole sewing machine and method of buttonhole formation |
Jul. 10, 1984 |
| 4212698 |
Apparatus for setting fabric loops |
Jul. 15, 1980 |
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