B65D 47/30
With plug valves , i.e. valves that open and close a passageway
Official title: with plug valves {, i.e. valves that open and close a passageway by turning a cylindrical or conical plug without axial passageways}
B65D47/30 (With plug valves , i.e. valves that open and close a passageway) appears on 197 US grants and 165 published applications in this corpus.
Search patents in B65D- Granted patents
- 197
- Published applications
- 165
- Assignees
- 112
- Inventors
- 353
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 1 | 0 |
| 2002 | 6 | 7 |
| 2003 | 1 | 4 |
| 2004 | 3 | 2 |
| 2005 | 4 | 3 |
| 2006 | 1 | 4 |
| 2007 | 1 | 4 |
| 2008 | 0 | 4 |
| 2009 | 0 | 5 |
| 2010 | 4 | 3 |
| 2011 | 2 | 5 |
| 2012 | 2 | 6 |
| 2013 | 3 | 7 |
| 2014 | 9 | 8 |
| 2015 | 5 | 10 |
| 2016 | 3 | 6 |
| 2017 | 10 | 9 |
| 2018 | 5 | 8 |
| 2019 | 10 | 7 |
| 2020 | 4 | 10 |
| 2021 | 8 | 8 |
| 2022 | 7 | 12 |
| 2023 | 9 | 7 |
| 2024 | 5 | 5 |
| 2025 | 8 | 12 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cup lid and cup15 Sep 2026US 12,735,233 B2Everich and Tomic Housewares Co., Ltd.
- Container lid having a frustum shaped sidewall enabling nesting8 Sep 2026US D1,146,622 S1Design
- Container cap having frustum shaped sidewall segment enabling nesting8 Sep 2026US D1,146,623 S1Design
- Container lid with rotatable sipper and flexible handle11 Aug 2026US 12,703,549 B2Cool Gear International, LLC
- Drinking device28 Jul 2026US 12,690,706 B2air up group GmbH
- Lid for beverage container8 Oct 2026US 2026/0307867 A1Kaz Europe SàRl
- Container lid13 Aug 2026US 2026/0233903 A1Pacific Market International, LLC
- Drinking container with sanitary straw16 Jul 2026US 2026/0198717 A1Base Brands, LLC
- Double-pipe extrusion bottle cap2 Jul 2026US 2026/0184478 A1Guangzhou Xika Technology Co., Ltd.
- Magnetic controlled valve with adjustable sealing region11 Jun 2026US 2026/0160355 A1Alcon Inc.
Most cited
By later US patents
- Dispensing closure with pivotably mounted spout and means for limiting travel thereof184US 5,542,585 APolytop Corporation · 1996
- Sealable cover for an open beverage container139US 5,242,079 AThree Co. · 1993
- Spill-proof cap for beverage containers105US 5,873,478 A1999
- Vented beverage can cover having pivotal spout94US 5,065,909 AThreeco · 1991
- Multi-function lid for beverage containers84US 8,672,174 B1Leedsworld, Inc. · 2014