B65D 3/30
Local reinforcements
Official title: Local reinforcements, e.g. metallic rims
B65D3/30 (Local reinforcements) appears on 44 US grants and 45 published applications in this corpus.
Search patents in B65D- Granted patents
- 44
- Published applications
- 45
- Assignees
- 43
- Inventors
- 80
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 4 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 0 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 0 | 3 |
| 2024 | 1 | 0 |
| 2025 | 4 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Sealing closure for lined drums55US 4,813,592 AInternational Precision Components Corporation · 1989
- Disposable cup with fold-down lid40US 6,758,390 B2The Cupworks Corporation · 2004
- Plastic chime overlay for fibre drum39US 5,190,209 ASonoco Products Company · 1993
- Resealable lid container30US 9,290,310 B2CDF Corporation · 2016
- Cup made of a paper material26US 10,099,840 B2Ptm Packaging Tools Machinery Pte. Ltd. · 2018