B65D 2571/00191
And serving as contents separators or locators
Official title: and serving as contents separators or locators
B65D2571/00191 (And serving as contents separators or locators) appears on 6 US grants and 0 published applications in this corpus.
Search patents in B65D- Granted patents
- 6
- Published applications
- 0
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 30 Sep 1997
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wrap-around carrier panel lock and article retainer30 Sep 1997US 5,671,845 ARiverwood International Corporation
- Carton panel lock22 Aug 1995US 5,443,203 ARiverwood International Corporation
- Modified lock arrangement for cartons16 Sep 1986US 4,611,754 AFederal Paper Board Company, Inc.
- Lock arrangement for cartons2 Jul 1985US 4,526,316 AFederal Paper Board Company, Inc.
- Lock arrangement between two carton closure panels12 Feb 1985US 4,498,618 AFederal Paper Board Company, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Carton panel lock54US 5,443,203 ARiverwood International Corporation · 1995
- Wrap-around carrier panel lock and article retainer42US 5,671,845 ARiverwood International Corporation · 1997
- Wrap-around paperboard carrier with latching and locking panels41US 4,200,220 AFederal Paper Board Company, Inc. · 1980
- Lock arrangement between two carton closure panels41US 4,498,618 AFederal Paper Board Company, Inc. · 1985
- Lock arrangement for cartons21US 4,526,316 AFederal Paper Board Company, Inc. · 1985