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Class Information
Number: 242/125.3
Name: Winding, tensioning, or guiding > Bobbin or spool > Thread fastener or guide > Strand end attacher > Outer end > Permits unwinding
Description: Devices which are attached to a spool and include a guide to permit unwinding of the strand.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7100346 |
Machine for boxing wound coils of filamentary material |
Sep. 5, 2006 |
| 6766627 |
Machine for boxing wound coils of filamentary material |
Jul. 27, 2004 |
| 6637689 |
Thread restraining device for bobbins |
Oct. 28, 2003 |
| 6032890 |
Stacking stable yarn carrier for package dyeing |
Mar. 7, 2000 |
| 5931408 |
Metal wire winding reel with easy wire engagement and release |
Aug. 3, 1999 |
| 5901920 |
Cord take-up reel, apparatus for automatically taking up the cord using said reel, and device for automatically fastening cord end |
May. 11, 1999 |
| 5775625 |
Cover strip for facilitating pay off of line from a spool |
Jul. 7, 1998 |
| 5769343 |
Apparatus for supplying the bobbin thread of the sewing machine |
Jun. 23, 1998 |
| 5639043 |
Despooled filament tension control device |
Jun. 17, 1997 |
| 5625737 |
Optical fiber holder and method using same |
Apr. 29, 1997 |
| 5449128 |
Spooled material retainer |
Sep. 12, 1995 |
| 5246185 |
Retainer for filamentary material wound on a spool |
Sep. 21, 1993 |
| 4707891 |
Cable clamp |
Nov. 24, 1987 |
| 4534522 |
Spool retaining device |
Aug. 13, 1985 |
| 4412662 |
Spooled material dispenser/holder |
Nov. 1, 1983 |
| 4238864 |
Diver's floater |
Dec. 16, 1980 |
| 4034933 |
Reel mounting means for a wire take up apparatus |
Jul. 12, 1977 |
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