B65D 2543/00888
By applying lever forces
Official title: by applying lever forces
B65D2543/00888 (By applying lever forces) appears on 152 US grants and 90 published applications in this corpus.
Search patents in B65D- Granted patents
- 152
- Published applications
- 90
- Assignees
- 103
- Inventors
- 237
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 3 |
| 2005 | 3 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 5 |
| 2009 | 0 | 1 |
| 2010 | 3 | 6 |
| 2011 | 5 | 2 |
| 2012 | 0 | 4 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 3 | 9 |
| 2016 | 5 | 4 |
| 2017 | 5 | 4 |
| 2018 | 3 | 3 |
| 2019 | 1 | 5 |
| 2020 | 2 | 3 |
| 2021 | 3 | 10 |
| 2022 | 7 | 5 |
| 2023 | 2 | 3 |
| 2024 | 3 | 5 |
| 2025 | 2 | 3 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tamper evident plastic food container2 Jun 2026US 12,643,715 B2Anchor Packaging, Inc.
- Tamper evident plastic food container2 Jun 2026US 12,643,720 B2Anchor Packaging, Inc.
- Container and seal assembly3 Mar 2026US 12,565,358 B2Bway Corporation
- Slotted device feature6 Jan 2026US 12,519,172 B2Raytheon Canada Limited
- Food container structure4 Feb 2025US 12,214,936 B2Free-Free Industrial Corp.
- Container and seal assembly6 Aug 2026US 2026/0225772 A1Bway Corporation
- Child Resistant Storage Container14 Aug 2025US 2025/0256896 A1
- Package with opposing locking mechanisms27 Mar 2025US 2025/0100761 A1Altria Client Services LLC
- Buckets and accessories relating to the same30 Jan 2025US 2025/0033847 A1Chagrinovations, LLC
- Package with locking mechanism14 Nov 2024US 2024/0375834 A1Altria Client Services LLC
Most cited
By later US patents
- Fluid tight container and closure assembly188US 4,446,986 AGenpak Corporation · 1984
- Storage and cooking container with lid release tab118US 4,809,868 APlastics, Inc. · 1989
- Frozen food package and cover lid104US 4,535,889 AThe Stouffer Corporation · 1985
- Child-resistant container95US 6,021,901 AOwens-Illinois Closure Inc. · 2000
- Container, engagement ring and cover assembly91US 4,356,930 A1982