B65D 5/2047
Trapezoidal
Official title: {trapezoidal, e.g. to form a body with diverging side walls (B65D5/2033 takes precedence)}
B65D5/2047 (Trapezoidal) appears on 234 US grants and 197 published applications in this corpus.
Search patents in B65D- Granted patents
- 234
- Published applications
- 197
- Assignees
- 128
- Inventors
- 366
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 8 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 3 |
| 2002 | 2 | 6 |
| 2003 | 6 | 4 |
| 2004 | 3 | 9 |
| 2005 | 4 | 6 |
| 2006 | 0 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 1 |
| 2010 | 2 | 0 |
| 2011 | 3 | 6 |
| 2012 | 0 | 12 |
| 2013 | 9 | 3 |
| 2014 | 5 | 6 |
| 2015 | 6 | 5 |
| 2016 | 11 | 7 |
| 2017 | 2 | 2 |
| 2018 | 5 | 1 |
| 2019 | 5 | 4 |
| 2020 | 4 | 13 |
| 2021 | 1 | 8 |
| 2022 | 5 | 22 |
| 2023 | 10 | 16 |
| 2024 | 10 | 15 |
| 2025 | 10 | 21 |
| 2026 | 12 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cardboard tray22 Sep 2026US 12,741,778 B2Stackpack B.V.
- Packaging items with locking rollover flaps15 Sep 2026US 12,735,223 B1Packaging Corporation of America
- Container, intermediate product, denester and a manufacturing method25 Aug 2026US 12,715,679 B2Brødrene Hartmann A/S
- Packaging of food products and associated packaging device23 Jun 2026US 12,662,284 B2
- Tray with divider features5 May 2026US 12,617,578 B2Graphic Packaging International, Inc.
- Controlled-atmosphere product packaging and associated method of use27 Aug 2026US 2026/0250058 A1Geneomat
- Water-tight and temperature-insulating expandable-collapsible container6 Aug 2026US 2026/0225760 A1Israbieg Agricultural Cooperative Society Ltd.
- Tray for food products6 Aug 2026US 2026/0225762 A1Graphic Packaging International, Inc.
- Package for UAV Delivery30 Jul 2026US 2026/0217420 A1Wing Aviation LLC
- Container with integral divider features16 Jul 2026US 2026/0200628 A1Graphic Packaging International, Inc.
Most cited
By later US patents
- Reclosable food tray and tray blank116US 5,411,204 AFold-Pak Corporation · 1995
- Self-erecting container apparatus111US 6,253,993 B1Stone Container Corporation · 2001
- Apparatus and methods relating to corrugated materials, containers, and packaging106US 8,343,024 B1Thatbox Design, LLC · 2013
- One-piece corrugated container98US 4,238,069 A1980
- Pizza container91US 7,607,563 B2Arvco Container Corporation · 2009