B65D 2543/00175
Four straight sides
Official title: four straight sides, e.g. trapezium or diamond
B65D2543/00175 (Four straight sides) appears on 706 US grants and 897 published applications in this corpus.
Search patents in B65D- Granted patents
- 706
- Published applications
- 897
- Assignees
- 508
- Inventors
- 1,592
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 10 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 9 | 0 |
| 1999 | 13 | 0 |
| 2000 | 16 | 0 |
| 2001 | 5 | 5 |
| 2002 | 15 | 15 |
| 2003 | 9 | 17 |
| 2004 | 6 | 21 |
| 2005 | 8 | 16 |
| 2006 | 10 | 23 |
| 2007 | 8 | 23 |
| 2008 | 3 | 23 |
| 2009 | 9 | 16 |
| 2010 | 14 | 26 |
| 2011 | 15 | 26 |
| 2012 | 17 | 16 |
| 2013 | 12 | 30 |
| 2014 | 25 | 25 |
| 2015 | 22 | 36 |
| 2016 | 14 | 19 |
| 2017 | 22 | 35 |
| 2018 | 20 | 46 |
| 2019 | 28 | 61 |
| 2020 | 36 | 50 |
| 2021 | 35 | 55 |
| 2022 | 30 | 49 |
| 2023 | 42 | 48 |
| 2024 | 48 | 90 |
| 2025 | 59 | 75 |
| 2026 | 35 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Storage case6 Oct 2026US 12,752,971 B2
- Transport container and container arrangement6 Oct 2026US 12,752,973 B2BS Systems GmbH & Co. KG
- Systems and methods for indicating tampering of a container29 Sep 2026US 12,747,075 B2The Boeing Company
- Multi-use storage unit or module that is attachable to the rear door of a vehicle15 Sep 2026US 12,734,975 B2
- Fishing crate and components, accessories and mounts therefor15 Sep 2026US 12,735,224 B1YakAttack, LLC
- Apparatus and systems for storing consumable products8 Oct 2026US 2026/0305878 A1Caraway Home, Inc.
- Tamper evident plastic food container24 Sep 2026US 2026/0285552 A1Anchor Packaging, Inc.
- Tray-based sterile packaging of pharmaceutical vials and vial closures17 Sep 2026US 2026/0274495 A1
- Stackable storage box with dual-latch locking structure10 Sep 2026US 2026/0264944 A1
- Container and method of manufacturing20 Aug 2026US 2026/0242100 A1
Most cited
By later US patents
- Double seal food container408US 5,377,860 AJames River Corporation of Virginia · 1995
- Lidded containers233US 4,819,824 ABarker, Brettell & Duncan · 1989
- Container closure alignment device195US 4,412,630 ADart Industries Inc. · 1983
- Food item receiving container170US 6,793,096 B1Hana Cobi Co., Ltd. · 2004
- Container and sealing lid151US 4,976,370 ATucker Housewares · 1990