B65D 5/748
A major part of the container wall or membrane being left inside
Official title: {a major part of the container wall or membrane being left inside the container after the opening}
B65D5/748 (A major part of the container wall or membrane being left inside) appears on 117 US grants and 137 published applications in this corpus.
Search patents in B65D- Granted patents
- 117
- Published applications
- 137
- Assignees
- 52
- Inventors
- 199
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 5 | 3 |
| 2003 | 2 | 2 |
| 2004 | 4 | 5 |
| 2005 | 1 | 5 |
| 2006 | 2 | 5 |
| 2007 | 1 | 8 |
| 2008 | 2 | 6 |
| 2009 | 5 | 7 |
| 2010 | 5 | 4 |
| 2011 | 5 | 1 |
| 2012 | 1 | 5 |
| 2013 | 2 | 7 |
| 2014 | 3 | 6 |
| 2015 | 2 | 9 |
| 2016 | 5 | 2 |
| 2017 | 5 | 2 |
| 2018 | 0 | 4 |
| 2019 | 2 | 6 |
| 2020 | 9 | 2 |
| 2021 | 0 | 4 |
| 2022 | 1 | 11 |
| 2023 | 5 | 6 |
| 2024 | 4 | 9 |
| 2025 | 7 | 12 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closure with retaining ring and tamper evidence band29 Sep 2026US 12,747,076 B2Husky Injection Molding Systems Ltd.
- Pouring element and composite package with improved opening behaviour1 Sep 2026US 12,722,845 B2SIG Services AG
- Pouring element with protective cutting element guide25 Aug 2026US 12,715,647 B2SIG Services AG
- Tethered cap and spout24 Mar 2026US 12,583,647 B2Nypro Inc.
- Resealable dispensing element for a cardboard/plastic composite package with a screw cap attached to it and method for mounting a screw cap17 Feb 2026US 12,552,583 B2SIG Services AG
- Pouring Element for a Composite Package with a Cutting Element for the First Opening of the Composite Package and a Package Provided with Such a Pouring Element10 Sep 2026US 2026/0264927 A1SIG Services AG
- A multilayer sheet of packaging material for producing a sealed a package13 Aug 2026US 2026/0233889 A1Tetra Laval Holdings & Finance S. A.
- Opening device for a package and package having an opening device30 Jul 2026US 2026/0217414 A1Tetra Laval Holdings & Finance S. A.
- Pouring Element for a Composite Package with a Cutting Element for the First Opening of the Composite Package and a Package Provided with Such a Pouring Element30 Apr 2026US 2026/0116617 A1SIG Services AG
- Spout packaging structure of packaging box, and packaging box8 Jan 2026US 2026/0008586 A1SIG Services AG
Most cited
By later US patents
- Self-opening closure for composite packagings or for container or bottle nozzles for sealing with film material86US 7,458,486 B2SIG Technology AG · 2008
- Container with a pouring spout81US 4,483,464 AToppan Printing Co., Ltd. · 1984
- Device for adding a component to a package81US 6,098,795 A2000
- Membrane piercing closure and spout assembly73US 5,482,176 AWest Corporation · 1996
- Pouring plug of a container61US 5,141,133 AMarubeni Corporation · 1992