B65D 45/32
Clamping or other pressure-applying devices for securing or retaining closure members: for
Official title: for applying radial {or radial and axial} pressure, e.g. contractible bands encircling closure member
B65D45/32 (Clamping or other pressure-applying devices for securing or retaining closure members: for) appears on 319 US grants and 258 published applications in this corpus.
Search patents in B65D- Granted patents
- 319
- Published applications
- 258
- Assignees
- 211
- Inventors
- 565
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 15 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 2 |
| 2003 | 2 | 4 |
| 2004 | 2 | 4 |
| 2005 | 2 | 8 |
| 2006 | 1 | 11 |
| 2007 | 2 | 5 |
| 2008 | 1 | 11 |
| 2009 | 3 | 8 |
| 2010 | 4 | 9 |
| 2011 | 1 | 12 |
| 2012 | 1 | 9 |
| 2013 | 8 | 10 |
| 2014 | 11 | 7 |
| 2015 | 4 | 19 |
| 2016 | 13 | 13 |
| 2017 | 10 | 13 |
| 2018 | 8 | 15 |
| 2019 | 20 | 16 |
| 2020 | 16 | 19 |
| 2021 | 11 | 10 |
| 2022 | 10 | 13 |
| 2023 | 10 | 10 |
| 2024 | 13 | 15 |
| 2025 | 11 | 4 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Composite closure having improved seal25 Aug 2026US 12,715,663 B2Silgan White Cap LLC
- Patterned can end modular dispensing systems with enhanced recyclability25 Aug 2026US 12,715,664 B2C-Loop Packaging Sweden AB
- Container for disposable moisture absorbing article18 Aug 2026US 12,709,451 B2
- Container closure device and method of operating the same14 Jul 2026US 12,679,608 B2Atkins Nuclear Secured Holdings Corporation
- Storage box with spring-loaded locking lid2 Jun 2026US 12,643,721 B1
- A bottle cap resistant to heat-induced removal and the fixed structure of its inner body and bottle neck3 Sep 2026US 2026/0257840 A1Chinese-Foreign Venture Dragon and Lion Cap Co., Ltd Zhuhai S.E.Z
- Fastening structure for sealed container lid, sealed container lid, and container20 Aug 2026US 2026/0242102 A1
- Opening and closing member9 Jul 2026US 2026/0192989 A1Jgc Japan Corporation
- Sliding-locking crisper box2 Jul 2026US 2026/0184474 A1Free-Free Industrial Corp.
- Sealing cover and container device having the same2 Jul 2026US 2026/0184475 A1Free-Free Industrial Corp.
Most cited
By later US patents
- Container with sealable lid129US 8,479,941 B2Helen of Troy Limited · 2013
- Container with sealable lid128US 7,815,067 B2Helen of Troy Limited · 2010
- Method and apparatus for sealing an open head drum88US 5,622,280 ANorth American Packaging Company · 1997
- Lid assembly for a container84US 10,974,874 B22021
- Multipart cover made of paper and method for producing a cover79US 10,913,581 B2Ptm Packaging Tools Machinery Pte. Ltd. · 2021