Y10S 242/91
Convolution tightener or loosener
Y10S242/91 (Convolution tightener or loosener) appears on 11 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 11
- Published applications
- 1
- Assignees
- 9
- Inventors
- 15
- Latest grant
- 9 Nov 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for applying a splicing tape to a roll of sheet material9 Nov 2004US 6,814,123 B23M Innovative Properties Company
- Method of preventing loosening of wire wound around a reel for fastening reinforcing bars5 Feb 2002US 6,343,764 B1
- Apparatus for preparing a leading edge of web material11 Jun 1996US 5,524,844 AEnkel Corporation
- Catch tray for receiving spooled output media from an electrographic printer6 Aug 1991US 5,037,037 AXerox Corporation
- Method of forming edgewise wound cores23 Feb 1988US 4,726,209 AGeneral Electric Company
Most cited
By later US patents
- Strip separator and payout apparatus12US 4,267,985 A1981
- Apparatus for preparing a leading edge of web material9US 5,524,844 AEnkel Corporation · 1996
- Method and apparatus for applying a splicing tape to a roll of sheet material9US 6,814,123 B23M Innovative Properties Company · 2004
- Apparatus for forming edgewise wound cores5US 4,643,012 AGeneral Electric Company · 1987
- Catch tray for receiving spooled output media from an electrographic printer4US 5,037,037 AXerox Corporation · 1991