D06B 23/045
Radially collapsible
Official title: {radially collapsible}
D06B23/045 (Radially collapsible) appears on 16 US grants and 2 published applications in this corpus.
Search patents in D06B- Granted patents
- 16
- Published applications
- 2
- Assignees
- 8
- Inventors
- 28
- Latest grant
- 13 Apr 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Collapsible yarn carrier tube13 Apr 2004US 6,719,230 B2Sonoco Development, Inc.
- Bi-directionally compressible dye tube9 Apr 2002US 6,367,724 B1Technimark, Inc.
- Textile tube16 Oct 2001US 6,302,343 B1
- Radially compressible cop for the winding of yarn27 May 1997US 5,632,451 AMariplast Europa S.r.l.
- Plastic centre whose dimensions can be reduced, for forming spools of yarn to be dyed17 Dec 1996US 5,584,439 A
Most cited
By later US patents