G11B 23/12
Bins for random storage of webs or filaments
G11B23/12 (Bins for random storage of webs or filaments) appears on 32 US grants and 0 published applications in this corpus.
Search patents in G11B- Granted patents
- 32
- Published applications
- 0
- Assignees
- 15
- Inventors
- 48
- Latest grant
- 14 May 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 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
- Securing device of computer data storage14 May 2002US 6,388,874 B1Hon Hai Precision Ind.Co., Ltd.
- Tape recorder and offset playback apparatus with a variable tape length between the recording and reading head31 Dec 1996US 5,589,999 A
- Method and apparatus for assembly of a multi-disk pack unit2 Apr 1996US 5,503,472 ASun Microsystems, Inc.
- Multicompartment video tape and player therefor18 Oct 1994US 5,357,383 A
- Endless tape conveying device31 Aug 1993US 5,241,432 AOtari Inc.
No published applications in this class yet.
Most cited
By later US patents
- Tape cartridge having a shutter with self locking function51US 4,045,821 AInternational Business Machines Corporation · 1977
- Audiovisual device28US 4,021,932 A1977
- Method and apparatus for assembly of a multi-disk pack unit14US 5,503,472 ASun Microsystems, Inc. · 1996
- Endless tape loop storage apparatus8US 4,128,198 A1978
- Digital recording8US 4,199,793 AIndependent Broadcasting Authority · 1980