B65D 88/703
Air blowing devices, i.e. devices for the sudden introduction of compressed air
Official title: {Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container}
B65D88/703 (Air blowing devices, i.e. devices for the sudden introduction of compressed air) appears on 57 US grants and 43 published applications in this corpus.
Search patents in B65D- Granted patents
- 57
- Published applications
- 43
- Assignees
- 29
- Inventors
- 78
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 5 |
| 2004 | 4 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 3 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 4 |
| 2018 | 3 | 3 |
| 2019 | 3 | 4 |
| 2020 | 5 | 4 |
| 2021 | 3 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Conveying systems14 Jun 2022US 11,358,786 B2Dynamic Air Inc.
- Air blaster31 May 2022US 11,345,538 B2Thejo Engineering Limited
- Method of charging a coke oven17 May 2022US 11,332,673 B2Paul Wurth S. A.
- Repeater with Multimode Antenna15 Feb 2024US 2024/0055756 A9AVX Antenna, Inc. d/b/a Ethertronics, Inc.
- Repeater with Multimode Antenna2 Nov 2023US 2023/0352826 A1Kyocera AVX Components (San Diego), Inc.
- Tank container and method for manufacturing same30 Mar 2023US 2023/0095177 A1Kanto Denka Kogyo Co., Ltd.
- Conveying systems18 Feb 2021US 2021/0047109 A1Dynamic Air Inc.
- Air blaster7 Jan 2021US 2021/0002071 A1Thejo Engineering Limited
Most cited
By later US patents
- Multiple blast aerator system29US 4,496,076 AGlobal Manufacturing Inc. · 1985
- Air blaster or air accumulator and quick dump apparatus26US 4,197,966 AVibco, Inc. · 1980
- Blast aerator22US 4,469,247 AGlobal Manufacturing Inc. · 1984
- Blowing device for elimination of compactions in bulk material storage silos21US 4,767,024 AVSR Engineering GmbH Fordertechnik · 1988
- Valve for pressurizing a compressed gas accumulator and for the sudden discharge of gas from the accumulator21US 4,817,821 A1989