F25D 2323/061
Collapsible walls
F25D2323/061 (Collapsible walls) appears on 63 US grants and 80 published applications in this corpus.
Search patents in F25D- Granted patents
- 63
- Published applications
- 80
- Assignees
- 32
- Inventors
- 118
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 6 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 5 |
| 2010 | 2 | 4 |
| 2011 | 3 | 11 |
| 2012 | 3 | 5 |
| 2013 | 7 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 7 |
| 2016 | 1 | 2 |
| 2017 | 3 | 1 |
| 2018 | 3 | 5 |
| 2019 | 0 | 6 |
| 2020 | 5 | 2 |
| 2021 | 8 | 2 |
| 2022 | 4 | 2 |
| 2023 | 1 | 6 |
| 2024 | 5 | 4 |
| 2025 | 4 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Modular box assembly14 Aug 2025US 2025/0257932 A1Pratt Retail Specialties, LLC
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Most cited
By later US patents
- Collapsible insulated container304US 8,209,995 B2Packit, LLC · 2012
- Portable cooler with built-in refrigerant cubes214US 7,730,739 B22010
- Expandable cooler152US 7,481,065 B2Vector Products, Inc. · 2009
- Pouch for carrying temperature-sensitive products133US 7,874,177 B22011
- Portable cooler including ice sheet having refrigerant cubes110US 6,925,834 B22005