B65D 5/2033
Polygonal having more than four sides
Official title: {polygonal having more than four sides, e.g. hexagonal, octogonal}
B65D5/2033 (Polygonal having more than four sides) appears on 159 US grants and 117 published applications in this corpus.
Search patents in B65D- Granted patents
- 159
- Published applications
- 117
- Assignees
- 84
- Inventors
- 268
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 6 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 2 | 4 |
| 2005 | 1 | 7 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 6 |
| 2011 | 3 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 3 |
| 2014 | 4 | 4 |
| 2015 | 3 | 4 |
| 2016 | 4 | 3 |
| 2017 | 1 | 1 |
| 2018 | 3 | 3 |
| 2019 | 2 | 5 |
| 2020 | 4 | 8 |
| 2021 | 3 | 5 |
| 2022 | 1 | 8 |
| 2023 | 4 | 6 |
| 2024 | 4 | 7 |
| 2025 | 8 | 11 |
| 2026 | 4 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Volume-adjustable package box6 Oct 2026US 12,752,957 B2Wolf Rock Design LLC
- Lined paper-based container10 Mar 2026US 12,570,431 B2The Procter & Gamble Company
- Lined paper-based container10 Feb 2026US 12,545,471 B2The Procter & Gamble Company
- Food trays in the shape of a sports stadium3 Feb 2026US 12,538,994 B2
- Hinged-lid box23 Dec 2025US 12,503,270 B2Graphic Packaging International, Inc.
- Tray for food products1 Oct 2026US 2026/0296716 A1Graphic Packaging International, Inc.
- Tray structure with bottom support function1 Oct 2026US 2026/0296717 A1Easypack Enterprise Co., Ltd.
- Food container30 Jul 2026US 2026/0217411 A1
- Package for UAV Delivery30 Jul 2026US 2026/0217420 A1Wing Aviation LLC
- Container for products11 Jun 2026US 2026/0159270 A1Graphic Packaging International, Inc.
Most cited
By later US patents
- Crown support carrier121US 4,304,329 AJohns Manville · 1981
- Octagonal tray with vertical stacking posts and stabilized corner panels92US 4,676,429 AInternational Paper Company · 1987
- Microwave package and support tray with features for uniform crust heating92US 6,359,272 B1Schwan's Sales Enterprises, Inc. · 2002
- Octagonal carton for pizza pies or the like88US 4,765,534 AStone Container Corporation · 1988
- Container for expandable food pouch73US 4,453,665 AChampion International Corporation · 1984