B65D 5/40
Rigid or semi-rigid containers of polygonal cross-section: specially constructed to contain liquids
Official title: specially constructed to contain liquids
B65D5/40 (Rigid or semi-rigid containers of polygonal cross-section: specially constructed to contain liquids) appears on 103 US grants and 138 published applications in this corpus.
Search patents in B65D- Granted patents
- 103
- Published applications
- 138
- Assignees
- 59
- Inventors
- 222
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 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 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 4 |
| 2005 | 1 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 3 | 2 |
| 2010 | 1 | 2 |
| 2011 | 4 | 5 |
| 2012 | 2 | 3 |
| 2013 | 1 | 1 |
| 2014 | 3 | 3 |
| 2015 | 5 | 6 |
| 2016 | 7 | 11 |
| 2017 | 3 | 9 |
| 2018 | 6 | 10 |
| 2019 | 6 | 12 |
| 2020 | 6 | 13 |
| 2021 | 9 | 13 |
| 2022 | 6 | 5 |
| 2023 | 6 | 8 |
| 2024 | 5 | 8 |
| 2025 | 6 | 6 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ergonomic squeezable pulp bottle8 Sep 2026US 12,729,053 B2The Procter & Gamble Company
- Container and packaging system16 Jun 2026US 12,654,900 B2Ring Container Technologies, LLC
- Package sleeve, package and method for manufacturing a package2 Jun 2026US 12,643,706 B2SIG Services AG
- Cup, a blank for a cup and a method of forming a cup21 Apr 2026US 12,606,342 B2Choose Planet A Limited
- Cup, a blank for a cup and a method of forming a cup21 Apr 2026US 12,606,343 B2Choose Planet A Limited
- Packaging blank for forming a package and package formed from a packaging blank8 Oct 2026US 2026/0307849 A1Tetra Laval Holdings & Finance S. A.
- Cup, a blank for a cup and a method of forming a cup27 Aug 2026US 2026/0250033 A1Choose Planet A Limited
- Eco-Friendly Liquid Packaging Solutions and Techniques13 Aug 2026US 2026/0233888 A1
- Cup, a blank for a cup, and a method of forming a cup9 Jul 2026US 2026/0192970 A1Choose Planet A Limited
- Containers with internal agitators2 Apr 2026US 2026/0091363 A1Blendbox LLC
Most cited
By later US patents
- Foldable packaging container42US 7,870,995 B1Multi Packaging Solutions, Inc. · 2011
- Gusseted carton40US 7,601,111 B2Graphic Packaging International, Inc. · 2009
- Collapsible container36US 5,524,789 A1996
- Apparatus for applying strips to coated web material34US 4,196,035 ATetra Pak Development · 1980
- Cooler carrier34US 9,212,842 B2WestRock Shared Services, LLC · 2015