B65D 21/0222
The closure and the bottom presenting co-operating peripheral ribs and grooves
Official title: {the closure and the bottom presenting co-operating peripheral ribs and grooves}
B65D21/0222 (The closure and the bottom presenting co-operating peripheral ribs and grooves) appears on 155 US grants and 201 published applications in this corpus.
Search patents in B65D- Granted patents
- 155
- Published applications
- 201
- Assignees
- 117
- Inventors
- 350
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 4 |
| 2003 | 0 | 6 |
| 2004 | 3 | 5 |
| 2005 | 2 | 2 |
| 2006 | 4 | 17 |
| 2007 | 1 | 9 |
| 2008 | 1 | 16 |
| 2009 | 3 | 4 |
| 2010 | 5 | 3 |
| 2011 | 3 | 12 |
| 2012 | 1 | 6 |
| 2013 | 7 | 7 |
| 2014 | 4 | 4 |
| 2015 | 7 | 5 |
| 2016 | 7 | 5 |
| 2017 | 6 | 7 |
| 2018 | 3 | 12 |
| 2019 | 9 | 13 |
| 2020 | 9 | 13 |
| 2021 | 8 | 8 |
| 2022 | 6 | 5 |
| 2023 | 6 | 11 |
| 2024 | 5 | 4 |
| 2025 | 12 | 11 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Food container104US 4,206,845 ADart Industries Inc. · 1980
- Container having an integral handle an a closure92US 4,380,304 A1983
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- Pizza box85US 5,423,477 AInvention Machine Corporation · 1995
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