B65D 81/027
Double-walled
Official title: {double-walled (for thermal insulating purposes B65D81/3818, B65D81/383)}
B65D81/027 (Double-walled) appears on 37 US grants and 30 published applications in this corpus.
Search patents in B65D- Granted patents
- 37
- Published applications
- 30
- Assignees
- 22
- Inventors
- 69
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 4 | 3 |
| 2019 | 3 | 5 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 3 | 4 |
| 2023 | 2 | 1 |
| 2024 | 3 | 0 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle energy storage compartment for improved crashworthiness18 Mar 2025US 12,252,323 B2Robson Forensic, Inc.
- Woven inflatable devices and method of making the same31 Dec 2024US 12,180,621 B2
- Biodegradable insulative shipping container15 Oct 2024US 12,116,194 B1
- Container system and method for freezing and thawing a liquid product25 Jun 2024US 12,016,330 B2Merck Sharp & Dohme Corp.
- Vehicle fuel tank for improved crashworthiness7 Mar 2023US 11,597,577 B2Robson Forensic, Inc.
- Package for article17 Sep 2026US 2026/0274544 A1The Procter & Gamble Company
- Woven inflatable devices and method of making the same30 Apr 2026US 2026/0117429 A1
- Inflatable cover for transporting goods24 Apr 2025US 2025/0128867 A1
- Lightweight large-capacity miniature-carried box20 Mar 2025US 2025/0091762 A1
- Vehicle energy storage compartment for improved crashworthiness29 Jun 2023US 2023/0202733 A1Robson Forensic, Inc.
Most cited
By later US patents
- Prefabricated unitary package which when sealed and irradiated conforms closely to contents and becomes impact-absorbing58US 4,193,499 A1980
- Shipping container57US 3,999,661 ACharles E. Jones & Associates · 1976
- Food container42US 8,328,034 B23rd Stone Design Inc. · 2012
- Package construction33US 4,340,140 AShow-Pak, Incorporated · 1982
- Thermally insulative and shock resistant food packaging32US 4,994,638 ASmith Brothers (Whitehaven) Limited · 1991