B65D 51/1611
By means of an orifice, capillary or labyrinth passage
Official title: {by means of an orifice, capillary or labyrinth passage (B65D51/1616, B65D51/1622 take precedence)}
B65D51/1611 (By means of an orifice, capillary or labyrinth passage) appears on 121 US grants and 145 published applications in this corpus.
Search patents in B65D- Granted patents
- 121
- Published applications
- 145
- Assignees
- 112
- Inventors
- 287
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 7 |
| 2011 | 3 | 4 |
| 2012 | 4 | 7 |
| 2013 | 1 | 4 |
| 2014 | 6 | 5 |
| 2015 | 5 | 10 |
| 2016 | 4 | 5 |
| 2017 | 4 | 11 |
| 2018 | 3 | 6 |
| 2019 | 4 | 14 |
| 2020 | 10 | 7 |
| 2021 | 8 | 6 |
| 2022 | 4 | 15 |
| 2023 | 9 | 9 |
| 2024 | 8 | 12 |
| 2025 | 7 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymer-laminated metal lid18 Aug 2026US 12,709,084 B2Altria Client Services LLC
- Devices, systems, and methods for transporting live insects17 Feb 2026US 12,550,874 B2Google Inc.
- Dispensing device, dispensing system and method for dispensing powder2 Dec 2025US 12,486,080 B2Ferton Holding S.A.
- Packaging device with integrated ventilation system18 Nov 2025US 12,472,519 B2Horus Pharma
- Cup lid and cup14 Oct 2025US 12,441,526 B2Shenzhen Mould-Tip Injection Technology Company Limited
- Pouring device10 Sep 2026US 2026/0264946 A1Eville LLC
- Lid from a moulded fiber material, packaging unit comprising such lid, and method for manufacturing thereof2 Jul 2026US 2026/0184473 A1Huhtamaki Molded Fiber Technology B,V,
- Squeezable containers with integrated valve for multidose dispensing11 Jun 2026US 2026/0157879 A1Alcon Inc.
- Utensil Protection Device22 Jan 2026US 2026/0020718 A1
- Enclosure with removable lid and method of formation thereof2 Oct 2025US 2025/0304333 A1
Most cited
By later US patents
- Double seal food container408US 5,377,860 AJames River Corporation of Virginia · 1995
- Drink-through lid for disposable cup161US 5,398,843 ALetica Corporation · 1995
- Drink-through lid for disposable cup113US 5,509,568 A1996
- Removable and reusable container closure with vent84US 7,946,443 B2Stull Technologies, Inc. · 2011
- Controlled atmosphere package82US 6,085,930 APactiv Corporation · 2000