B65D 39/12
Expansible
Official title: expansible, e.g. inflatable
B65D39/12 (Expansible) appears on 124 US grants and 111 published applications in this corpus.
Search patents in B65D- Granted patents
- 124
- Published applications
- 111
- Assignees
- 77
- Inventors
- 210
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 5 |
| 2004 | 2 | 4 |
| 2005 | 2 | 7 |
| 2006 | 1 | 2 |
| 2007 | 3 | 3 |
| 2008 | 2 | 4 |
| 2009 | 0 | 0 |
| 2010 | 5 | 2 |
| 2011 | 0 | 3 |
| 2012 | 2 | 5 |
| 2013 | 2 | 2 |
| 2014 | 4 | 4 |
| 2015 | 2 | 5 |
| 2016 | 7 | 8 |
| 2017 | 7 | 11 |
| 2018 | 4 | 5 |
| 2019 | 7 | 6 |
| 2020 | 7 | 5 |
| 2021 | 2 | 4 |
| 2022 | 10 | 6 |
| 2023 | 5 | 10 |
| 2024 | 5 | 5 |
| 2025 | 2 | 4 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-opening and self-plugging bottle stopper4 Aug 2026US 12,698,133 B2
- Quick opening and closing container stopper26 May 2026US 12,637,257 B2
- Tube set seal assembly26 May 2026US 12,638,106 B2Keymed (Medical & Industrial Equipment) Ltd.
- Thermal insulation canister20 Jan 2026US 12,528,622 B1Hangzhou Endoom Technology Co., Ltd.
- Storage tank6 May 2025US 12,291,378 B2Genicook Product LLC
- Screw cap core seal structure2 Oct 2025US 2025/0304330 A1Greif International Holding BV
- Self-opening and self-plugging bottle stopper7 Aug 2025US 2025/0250065 A1
- Food container10 Jul 2025US 2025/0223084 A1Doskocil Manufacturing Company, Inc.
- Quick Opening and Closing Container Stopper8 May 2025US 2025/0145338 A1
- Compression seal container with window3 Oct 2024US 2024/0327078 A1Dart Industries Inc.
Most cited
By later US patents
- Container with sealable lid129US 8,479,941 B2Helen of Troy Limited · 2013
- Container with sealable lid128US 7,815,067 B2Helen of Troy Limited · 2010
- Multiple cap seal for containers82US 5,295,599 AInnervision, Inc. · 1994
- Container with sealable lid77US 10,538,366 B2Helen of Troy Limited · 2020
- Hermetic closure72US 4,002,516 ACebal · 1977