B65D 2543/00768
U-shaped or inverted u
Official title: U-shaped or inverted U
B65D2543/00768 (U-shaped or inverted u) appears on 89 US grants and 105 published applications in this corpus.
Search patents in B65D- Granted patents
- 89
- Published applications
- 105
- Assignees
- 76
- Inventors
- 195
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 1 | 3 |
| 2004 | 3 | 3 |
| 2005 | 3 | 2 |
| 2006 | 1 | 4 |
| 2007 | 0 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 4 |
| 2010 | 3 | 6 |
| 2011 | 2 | 1 |
| 2012 | 3 | 5 |
| 2013 | 4 | 5 |
| 2014 | 3 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 7 |
| 2017 | 3 | 9 |
| 2018 | 4 | 5 |
| 2019 | 8 | 3 |
| 2020 | 5 | 5 |
| 2021 | 3 | 7 |
| 2022 | 6 | 6 |
| 2023 | 4 | 5 |
| 2024 | 4 | 7 |
| 2025 | 5 | 3 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Strawless drinking lid for a container29 Sep 2026US 12,747,070 B2Pactiv Corporation
- Stackable vented food container30 Jun 2026US 12,668,400 B2Waddington North America, Inc.
- Tamper evident plastic food container2 Jun 2026US 12,643,715 B2Anchor Packaging, Inc.
- Tamper evident plastic food container2 Jun 2026US 12,643,720 B2Anchor Packaging, Inc.
- Tamper resistant container9 Dec 2025US 12,492,047 B2Polarpak Company
- Tamper evident plastic food container24 Sep 2026US 2026/0285552 A1Anchor Packaging, Inc.
- Tamper resistant container12 Mar 2026US 2026/0070712 A1Polarpak Company
- Tamper resistant container12 Mar 2026US 2026/0070713 A1Polarpak Company
- Tamper Evident Container9 Oct 2025US 2025/0313383 A1Easypack Enterprise Co., Ltd.
- Tamper evident feature1 May 2025US 2025/0136321 A1Sonoco Development, Inc.
Most cited
By later US patents
- Lid for disposable drink cups having a flap wherein the lid/cup assembly is leak and drop resistant108US 6,886,707 B2Capitol Cups, Inc. · 2005
- Container with tamper-evident lid removal means88US 5,437,386 A1995
- Reclosable cup lid with sliding closure member87US 7,845,510 B2Dixie Consumer Products LLC · 2010
- Locking cup and lid with negative draft sealing surfaces85US 6,688,487 B2The Coca-Cola Company · 2004
- Lid for refuse a container71US 5,641,090 ARubbermaid Commercial Products LLC · 1997