B65D 5/0045
Having both integral corner posts and ledges
Official title: {having both integral corner posts and ledges}
B65D5/0045 (Having both integral corner posts and ledges) appears on 50 US grants and 33 published applications in this corpus.
Search patents in B65D- Granted patents
- 50
- Published applications
- 33
- Assignees
- 33
- Inventors
- 72
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 4 |
| 2005 | 3 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 3 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 3 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stackable packaging11 Aug 2026US 12,703,535 B1Pratt Corrugated Holdings, Inc.
- Produce trays with reinforced tabs26 Aug 2025US 12,397,960 B2WestRock Shared Services, LLC
- Foldable container10 Mar 2020US 10,583,963 B2Shanghai Hongyan Returnable Transit Pac Kagings Co., Ltd.
- Display tray with support column and apertures18 Feb 2020US 10,562,661 B2Mars, Incorporated
- Tray made from cardboard sheet material, blank, device and method for producing such a tray25 Jun 2019US 10,329,045 B2Otor
- Display tray for improved product visibility9 Oct 2025US 2025/0311866 A1WestRock CP, LLC
- Method of forming containers having top flange with glued corners, same containers, and blanks for forming same19 Sep 2024US 2024/0308722 A1
- Produce trays with reinforced tabs11 Jul 2024US 2024/0228105 A1WestRock Shared Services, LLC
- Method of forming containers having a bottom wall with an opening, same containers, and blanks for forming same8 Jun 2023US 2023/0174267 A1WestRock Shared Services, LLC
- Stackable shelf tray26 Aug 2021US 2021/0261285 A1Sonoco Development, Inc.
Most cited
By later US patents
- Foldable container and blank therefor116US 4,056,223 APackaging Corporation of America · 1977
- Ventilated, stackable grape box72US 4,770,339 AInternational Paper Company · 1988
- Carton tray apparatus63US 4,883,221 AStone Container Corporation · 1989
- Paperboard container having reinforced corners61US 5,289,970 AInland Container Corporation · 1994
- Produce tray with reinforced corner construction59US 4,418,863 AGeorgia-Pacific Corporation · 1983