B65D 45/34
Lever-operated
Official title: lever-operated
B65D45/34 (Lever-operated) appears on 82 US grants and 61 published applications in this corpus.
Search patents in B65D- Granted patents
- 82
- Published applications
- 61
- Assignees
- 62
- Inventors
- 148
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 5 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 4 |
| 2013 | 3 | 3 |
| 2014 | 2 | 3 |
| 2015 | 2 | 4 |
| 2016 | 2 | 3 |
| 2017 | 2 | 3 |
| 2018 | 1 | 2 |
| 2019 | 5 | 3 |
| 2020 | 1 | 4 |
| 2021 | 0 | 3 |
| 2022 | 1 | 2 |
| 2023 | 3 | 1 |
| 2024 | 4 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Container for disposable moisture absorbing article18 Aug 2026US 12,709,451 B2
- Containers1 Apr 2025US 12,266,453 B2Capsa Solutions LLC
- Sealing cover31 Dec 2024US 12,179,965 B2Lengjer Metal & PlasticCo., Ltd.
- Closing ring closure device19 Mar 2024US 11,932,458 B2August Berger Metallwarenfabrik GmbH
- Apparatus for sterile transfer of material between a container and an isolator30 Jan 2024US 11,883,815 B2Atec Pharmatechnik GmbH
- 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
- Sealing cover and container device having the same2 Jul 2026US 2026/0184475 A1Free-Free Industrial Corp.
- Container for disposable moisture absorbing article28 May 2026US 2026/0145860 A1
- Container7 May 2026US 2026/0125202 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Molded drum, lid and ring-clamp system with enhanced containment integrity52US 5,947,320 AContainers Accessories, Inc. · 1999
- Molded lid with wave configured central portion47US 5,785,201 AContainer Accessories, Inc. · 1998
- Two-piece polymeric lid clamping ring39US 5,129,537 A1992
- Removable clamp structure for tank sections which at times block said removal35US 4,267,940 APurex Corporation · 1981
- Container lid32US 4,279,358 A1981