B65D 81/3872
Provided with liquid material between double walls
Official title: {provided with liquid material between double walls}
B65D81/3872 (Provided with liquid material between double walls) appears on 17 US grants and 19 published applications in this corpus.
Search patents in B65D- Granted patents
- 17
- Published applications
- 19
- Assignees
- 9
- Inventors
- 40
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 4 |
| 2017 | 2 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 4 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Insulated drinking vessel with multifunction lid18 Mar 2025US 12,251,035 B2Base Brands, LLC
- Double-layer detachable slushy maker cup with sealing connection assembly14 Jan 2025US 12,195,226 B2
- Heat exchanging thermal liquid container12 Dec 2023US 11,840,659 B2The Curators of the University of Missouri
- Insulated drinking vessel with multifunction lid3 Oct 2023US 11,771,250 B2Base Brands, LLC
- Insulated drinking vessel with multifunction lid28 Feb 2023US 11,589,695 B2Base Brands, LLC
- Drinking vessel18 Jul 2024US 2024/0239589 A1
- Detachable slushy maker cup21 Mar 2024US 2024/0092525 A1
- Insulated drinking vessel with multifunction lid9 Nov 2023US 2023/0355013 A1Base Brands, LLC
- Insulated drinking vessel with multifunction lid7 Jul 2022US 2022/0211197 A1Base Brands, LLC
- Heat exchanging thermal liquid container20 Jan 2022US 2022/0017801 A1The Curators of the University of Missouri
Most cited
By later US patents
- Freezing gel containment structure and method111US 4,324,111 A1982
- Dual hot-cold maintenance container65US 4,782,670 A1988
- Thermodynamic container63US 8,205,468 B2ThermoBuffer LLC · 2012
- Insulated beverage housing with temperature maintenance38US 9,555,949 B1Koolio, Inc. · 2017
- Insulated drinking vessel with multifunction lid22US 11,589,695 B2Base Brands, LLC · 2023