B65D 2588/64
Preventing bridge formation
Official title: preventing bridge formation
B65D2588/64 (Preventing bridge formation) appears on 5 US grants and 6 published applications in this corpus.
Search patents in B65D- Granted patents
- 5
- Published applications
- 6
- Assignees
- 7
- Inventors
- 31
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Dredging device26 Dec 2023US 11,851,269 B2Suzhou Tpri Ener & Enviro Tech Co., Ltd.
- Mass-flow hopper10 May 2022US 11,325,776 B1The Young Industries, Inc.
- Vibration screen system23 Dec 2008US 7,467,716 B2Dynamic Air Inc.
- Method and apparatus for discharging a food material16 May 2000US 6,062,373 ARheon Automatic Machinery Co., Ltd.
- Feed hopper agitator3 Nov 1992US 5,160,016 AAccurate, Inc.
- Throttle device22 May 2025US 2025/0162789 A1Altria Client Services LLC
- Dredging device11 May 2023US 2023/0142514 A1Suzhou Tpri Ener & Enviro Tech Co., Ltd.
- Gyrator feeder23 Jan 2014US 2014/0023466 A1Dynamic Air Inc.
- Device and Method for Filling Liquid or Pasty Products6 Nov 2008US 2008/0272151 A1
- Vibration screen system8 Nov 2007US 2007/0256961 A1Dynamic Air Inc.
Most cited
By later US patents