B65D 81/3806
Formed with double walls, i.e. hollow
Official title: {formed with double walls, i.e. hollow}
B65D81/3806 (Formed with double walls, i.e. hollow) appears on 48 US grants and 60 published applications in this corpus.
Search patents in B65D- Granted patents
- 48
- Published applications
- 60
- Assignees
- 39
- Inventors
- 115
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 4 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 3 |
| 2015 | 5 | 3 |
| 2016 | 4 | 4 |
| 2017 | 3 | 4 |
| 2018 | 1 | 5 |
| 2019 | 4 | 3 |
| 2020 | 4 | 5 |
| 2021 | 4 | 5 |
| 2022 | 2 | 5 |
| 2023 | 5 | 3 |
| 2024 | 3 | 4 |
| 2025 | 3 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insulated container22 Sep 2026US 12,741,799 B2Igloo Products Corp.
- 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
- Container and method of forming a container23 Dec 2025US 12,503,294 B2YETI Coolers, LLC
- Energetic material container having a heavy inert gas insulating layer16 Dec 2025US 12,498,198 B2Raytheon Company
- 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
- Energetic material container having a heavy inert gas insulating layer9 Oct 2025US 2025/0314455 A1Raytheon Company
- Towel heating barrel10 Jul 2025US 2025/0221583 A1Shenzhen Shanglong Refrigeration Electric Co., Ltd
- Insulated container27 Mar 2025US 2025/0100774 A1Igloo Products Corp.
Most cited
By later US patents
- Method to create vacuum insulated cabinets for refrigerators61US 9,221,210 B2Whirlpool Corporation · 2015
- Method to create vacuum insulated cabinets for refrigerators57US 9,463,917 B2Whirlpool Corporation · 2016
- Insulated cooler45US 9,126,747 B2Rubbermaid Incorporated · 2015
- Method to create vacuum insulated cabinets for refrigerators45US 9,833,942 B2Whirlpool Corporation · 2017
- Barrel cooler with components assembleable on site44US 8,979,101 B2The Coca-Cola Company · 2015