B65D 77/40
Rigid cutting or tearing devices
B65D77/40 (Rigid cutting or tearing devices) appears on 29 US grants and 26 published applications in this corpus.
Search patents in B65D- Granted patents
- 29
- Published applications
- 26
- Assignees
- 15
- Inventors
- 51
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 4 |
| 2018 | 1 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 5 | 3 |
| 2024 | 2 | 3 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Packaging, support for such a packaging and dosing system comprising such a packaging12 May 2026US 12,623,826 B2Societe des Produits Nestle S. A.
- Carton and carton blank10 Dec 2024US 12,162,661 B2WestRock Packaging Systems, LLC
- System and method for self releasing champagne cork with electromechanical release mechanism19 Mar 2024US 11,932,455 B2
- System and method for self releasing champagne cork with electromechanical release mechanism7 Nov 2023US 11,807,424 B2
- Nutritional supplements dispenser and methods24 Oct 2023US 11,794,963 B2Tespo IP, LLC
- Sachet for the containment of a fluid foodstuff, particularly for granular, powdery, creamy, liquid products or the like and apparatus for manufacturing said sachet16 Jul 2026US 2026/0200653 A1
- Box cutter products and related methods13 Nov 2025US 2025/0345955 A1Maze Investment Group B.V.
- Packaging, support for such a packaging and dosing system comprising such a packaging25 Jul 2024US 2024/0246742 A1Societe des Produits Nestle S. A.
- Pod for beverage preparation ingredient6 Jun 2024US 2024/0182227 A1
- System and method for self releasing champagne cork with electromechanical release mechanism1 Feb 2024US 2024/0034517 A1
Most cited
By later US patents
- Closure for post filling application to packaging129US 5,211,482 AMinigrip, Inc. · 1993
- Bag severing and sealing apparatus78US 5,167,608 A1992
- Blister pack opener-ejector44US 5,431,283 APrimary Delivery Systems, Inc. · 1995
- Blister pack opener28US 5,853,101 APrimary Delivery Systems, Inc. · 1998
- Flexible dispensing container having internal container wall rupturing means18US 4,258,863 A1981