B65D 5/32
Rigid or semi-rigid containers of polygonal cross-section: having bodies formed by folding
Official title: having bodies formed by folding and interconnecting two or more blanks (specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections B65D5/36)
B65D5/32 (Rigid or semi-rigid containers of polygonal cross-section: having bodies formed by folding) appears on 492 US grants and 467 published applications in this corpus.
Search patents in B65D- Granted patents
- 492
- Published applications
- 467
- Assignees
- 287
- Inventors
- 819
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 10 | 0 |
| 1978 | 11 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 13 | 0 |
| 1996 | 12 | 0 |
| 1997 | 12 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 2 | 0 |
| 2001 | 9 | 3 |
| 2002 | 10 | 5 |
| 2003 | 2 | 5 |
| 2004 | 4 | 10 |
| 2005 | 4 | 13 |
| 2006 | 5 | 12 |
| 2007 | 8 | 19 |
| 2008 | 10 | 14 |
| 2009 | 3 | 15 |
| 2010 | 6 | 22 |
| 2011 | 7 | 18 |
| 2012 | 10 | 11 |
| 2013 | 11 | 20 |
| 2014 | 21 | 19 |
| 2015 | 26 | 23 |
| 2016 | 12 | 24 |
| 2017 | 15 | 21 |
| 2018 | 13 | 22 |
| 2019 | 16 | 31 |
| 2020 | 25 | 31 |
| 2021 | 20 | 23 |
| 2022 | 17 | 26 |
| 2023 | 22 | 23 |
| 2024 | 9 | 25 |
| 2025 | 24 | 15 |
| 2026 | 12 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Packaging box and cardboard structure22 Sep 2026US 12,741,779 B2ShenZhen YUTO Packaging Technology Co., Ltd.
- Telescoping insulated boxes22 Sep 2026US 12,741,780 B2Pratt Retail Specialties, LLC
- Packing structures and associated methods of assembly15 Sep 2026US 12,735,240 B2Flush Packaging LLC
- Free-standing fried food and condiment holder1 Sep 2026US 12,722,841 B2
- Food container5 May 2026US 12,617,577 B2Kayu Package Kk
- Container for products8 Oct 2026US 2026/0307847 A1Graphic Packaging International, Inc.
- Gift packaging, gift packaging kit, and methods of assembly thereof30 Jul 2026US 2026/0217445 A1
- Sleeve for a product package having a product viewing window and combination sleeve/product package having a window16 Jul 2026US 2026/0200627 A1Umbra LLC
- Carrier for containers9 Jul 2026US 2026/0193004 A1Graphic Packaging International, Inc.
- Container for products18 Jun 2026US 2026/0167377 A1Graphic Packaging International, Inc.
Most cited
By later US patents
- Perfected case for packaging products of different kinds in cases109US 4,871,067 AIn-Pak S.p.A. · 1989
- Two-piece reclosable container100US 4,342,416 AContainer Corporation of America · 1982
- Shipping/display container95US 5,657,872 AStone Container Corporation · 1997
- Insulated block packaging assembly80US 10,947,025 B2Pratt Corrugated Holdings, Inc. · 2021
- Insulated box assembly and temperature-regulating lid therefor77US 11,066,228 B2Pratt Retail Specialties, LLC · 2021