B65D 90/22
Safety features
B65D90/22 (Safety features) appears on 1,013 US grants and 792 published applications in this corpus.
Search patents in B65D- Granted patents
- 1,013
- Published applications
- 792
- Assignees
- 632
- Inventors
- 1,774
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 10 | 0 |
| 1979 | 9 | 0 |
| 1980 | 6 | 0 |
| 1981 | 9 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 13 | 0 |
| 1985 | 6 | 0 |
| 1986 | 13 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 16 | 0 |
| 1990 | 15 | 0 |
| 1991 | 24 | 0 |
| 1992 | 23 | 0 |
| 1993 | 26 | 0 |
| 1994 | 23 | 0 |
| 1995 | 25 | 0 |
| 1996 | 25 | 0 |
| 1997 | 17 | 0 |
| 1998 | 15 | 0 |
| 1999 | 20 | 0 |
| 2000 | 19 | 0 |
| 2001 | 24 | 3 |
| 2002 | 12 | 8 |
| 2003 | 11 | 18 |
| 2004 | 12 | 33 |
| 2005 | 21 | 25 |
| 2006 | 12 | 19 |
| 2007 | 16 | 23 |
| 2008 | 11 | 20 |
| 2009 | 9 | 18 |
| 2010 | 13 | 27 |
| 2011 | 15 | 34 |
| 2012 | 10 | 18 |
| 2013 | 27 | 50 |
| 2014 | 28 | 43 |
| 2015 | 43 | 62 |
| 2016 | 40 | 43 |
| 2017 | 45 | 42 |
| 2018 | 35 | 48 |
| 2019 | 35 | 38 |
| 2020 | 49 | 52 |
| 2021 | 46 | 38 |
| 2022 | 23 | 35 |
| 2023 | 31 | 27 |
| 2024 | 35 | 33 |
| 2025 | 20 | 16 |
| 2026 | 28 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65D 90/24Spillage-retaining means341
- B65D 90/32Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure272
- B65D 90/38Means for reducing the vapour space or for reducing the formation of86
- B65D 90/26Overfill prevention55
- B65D 90/46Arrangements for carrying off, or preventing the formation of electrostatic charges35
- B65D 90/30Recovery of escaped vapours26
- B65D 90/28Means for preventing or minimising the escape of vapours24
Recent patents
- Tank trailer with fluid collection system22 Sep 2026US 12,741,578 B2Tremcar Inc.
- Rectangular rupture disk1 Sep 2026US 12,722,879 B2Rembe GmbH Safety + Control
- Chemical dispensing tank and system for dispensing liquid chemicals18 Aug 2026US 12,709,463 B1Sherman Roto Tank LLC
- Method for quenching peroxycarboxylic acid runaway reactions28 Jul 2026US 12,692,228 B2Ecolab USA Inc.
- Safety grain bin door latch system14 Jul 2026US 12,679,633 B2Sukup Manufacturing Company
- Container door retainer systems8 Oct 2026US 2026/0307894 A1Wastequip, LLC
- Rupture disk with limited opening angle27 Aug 2026US 2026/0251231 A1Rembe GmbH Safety + Control
- Storage container with a vibrational actuator, cover therefor, and method of managing snow on the same20 Aug 2026US 2026/0242128 A1Membrane Systems Europe B.V.
- Gauge hatch with spring compressor6 Aug 2026US 2026/0225795 A1Jayco Vent Valve, Inc.
- Robotic multi-peak leveling of piled granular material16 Jul 2026US 2026/0200085 A1Grain Weevil Corporation
Most cited
By later US patents
- Safety release pipe cap170US 4,139,005 A1979
- Electronic security seal169US 6,265,973 B1Transguard Industries, Inc. · 2001
- Vibration resistant explosion control vent150US 4,662,126 AFike Corporation · 1987
- Containerised handling of bulk materials and apparatus therefor149US 7,252,309 B2Bee Kim Ong · 2007
- Rupture panel138US 6,367,203 B1Oklahoma Safety Equipment Company, Inc. · 2002