B03B 5/16
Diaphragm jigs
B03B5/16 (Diaphragm jigs) appears on 15 US grants and 6 published applications in this corpus.
Search patents in B03B- Granted patents
- 15
- Published applications
- 6
- Assignees
- 4
- Inventors
- 22
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multi-configuration mini jig13 May 2025US 12,296,346 B2
- Gold and gemstone wet or dry recovery method and machine25 Dec 2018US 10,159,988 B1
- Particle separation apparatus4 Oct 2016US 9,457,356 B2Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Apparatus for removing heavy material from ore in a water environment and method of use21 May 2013US 8,443,981 B1
- Dynamic separator4 Nov 2008US 7,445,121 B2
- Multi-configuration mini jig19 Dec 2024US 2024/0416359 A1
- Particle separation apparatus5 May 2016US 2016/0121340 A1Korea Institute of Geoscience and Mineral Resources (KIGAM)
- Mechanical Device for the Concentration of Minerals14 Aug 2008US 2008/0190823 A1
- Dynamic separator26 Jan 2006US 2006/0016733 A1
- Jigging machine5 Aug 2004US 2004/0149631 A1
Most cited
By later US patents
- Rotating centrifugal jig with Pulsator10US 4,898,666 ALowan (Management) Pty Limited · 1990
- Jig pulsion mechanism5US 5,114,569 ALowan (Management) Pty Limited · 1992
- Circular jig4US 4,310,413 A1982
- Hutch chamber for jig3US 6,286,686 B1Lowan (Management) Pty Limited · 2001
- Apparatus for removing heavy material from ore in a water environment and method of use3US 8,443,981 B12013