Y10S 493/954
Spool
Y10S493/954 (Spool) appears on 6 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 6
- Published applications
- 0
- Assignees
- 2
- Inventors
- 7
- Latest grant
- 28 May 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Paper reel for yarn packages28 May 2002US 6,394,386 B1
- Method and apparatus for perforating and/or severing tubular bodies28 May 1991US 5,019,028 A
- Conical bobbin and method of forming same24 Feb 1987US 4,645,483 A
- Conical bobbin and method of forming same2 Jul 1985US 4,526,566 A
- Yarn support7 Jun 1977US 4,027,830 AE. I. Du Pont de Nemours and Company
No published applications in this class yet.
Most cited
By later US patents
- Round nose tube9US 3,990,649 ASonoco Products Company · 1976
- Method and apparatus for perforating and/or severing tubular bodies9US 5,019,028 A1991
- Conical bobbin and method of forming same7US 4,526,566 A1985
- Yarn support2US 4,027,830 AE. I. Du Pont de Nemours and Company · 1977
- Paper reel for yarn packages2US 6,394,386 B12002