B65D 81/3802
Rigid container in the form of a barrel or vat
Official title: {rigid container in the form of a barrel or vat}
B65D81/3802 (Rigid container in the form of a barrel or vat) appears on 84 US grants and 114 published applications in this corpus.
Search patents in B65D- Granted patents
- 84
- Published applications
- 114
- Assignees
- 73
- Inventors
- 207
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 6 |
| 2010 | 1 | 5 |
| 2011 | 1 | 4 |
| 2012 | 3 | 4 |
| 2013 | 2 | 5 |
| 2014 | 2 | 3 |
| 2015 | 8 | 7 |
| 2016 | 4 | 6 |
| 2017 | 5 | 5 |
| 2018 | 1 | 7 |
| 2019 | 6 | 7 |
| 2020 | 7 | 9 |
| 2021 | 5 | 5 |
| 2022 | 2 | 8 |
| 2023 | 6 | 7 |
| 2024 | 4 | 6 |
| 2025 | 7 | 6 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Insulated container22 Sep 2026US 12,741,799 B2Igloo Products Corp.
- Fast harmless treatment device for hazardous flexible material28 Jul 2026US 12,691,187 B2Westlake University
- Portable cooling and heating container24 Mar 2026US 12,584,654 B2
- Container and method of forming a container3 Mar 2026US 12,565,360 B2YETI Coolers, LLC
- Single layer scattering of powder surfaces27 Jan 2026US 12,532,987 B2Ceraloc Innovation AB
- Portable Cooling and Heating Container16 Jul 2026US 2026/0202090 A1
- Beverage container with insulative properties25 Jun 2026US 2026/0176050 A1Canpack S.A.
- Container and method of forming a container18 Jun 2026US 2026/0167409 A1YETI Coolers, LLC
- Container and method of forming a container4 Jun 2026US 2026/0152329 A1YETI Coolers, LLC
- Temperature controlled container and related methods20 Nov 2025US 2025/0353659 A1Cryoport, Inc.
Most cited
By later US patents
- Point-of-sale chilled product housing122US 6,453,682 B1Cold-Sell Systems, L.L.C. · 2002
- Vacuum insulated panel and container and method of production91US 5,900,299 A1999
- Vacuum insulated panel and container and method of production76US 6,623,413 B1Energy Storage Technologies, Inc. · 2003
- Thermodynamic container63US 8,205,468 B2ThermoBuffer LLC · 2012
- Method to create vacuum insulated cabinets for refrigerators61US 9,221,210 B2Whirlpool Corporation · 2015