B24C 3/30
Apparatus using impellers
B24C3/30 (Apparatus using impellers) appears on 18 US grants and 12 published applications in this corpus.
Search patents in B24C- Granted patents
- 18
- Published applications
- 12
- Assignees
- 15
- Inventors
- 38
- Latest grant
- 28 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Blast wheel and quick-connect blade assembly28 Nov 2023US 11,826,882 B1
- Shot processing apparatus26 Sep 2017US 9,770,806 B2Sintokogio, Ltd.
- Drum for a shot blasting apparatus and shot blasting apparatus2 Feb 2016US 9,248,548 B2I. Sintokogio, Ltd.
- Shot-blasting machine24 Nov 2015US 9,193,035 B2Sintokogio, Ltd.
- Shot-blasting machine3 Aug 2010US 7,766,725 B2Sintokogio, Ltd.
- Shot-peening device and shot-peening method1 Jan 2026US 2026/0001197 A1Suncall Corporation
- Shot blasting machine with a belt conveyor for the treatment of metal pieces8 Aug 2024US 2024/0261935 A1Tosca Limited
- Shot Peening Apparatus9 Mar 2023US 2023/0075301 A1Suncall Corporation
- Shot processing apparatus25 Apr 2019US 2019/0118339 A1Sintokogio, Ltd.
- Shot processing apparatus8 Dec 2016US 2016/0354897 A1Sintokogio, Ltd.
Most cited
By later US patents
- Apparatus for cleaning of engine cylinder heads, blocks and other components14US 4,665,655 AAmpro Equipment, Inc. · 1987
- Shot blaster with impeller/blower8US 5,879,223 AAga AB · 1999
- Method and system for cleaning workpieces by wet blasting8US 6,688,946 B22004
- Abrasive cleaning machine6US 5,142,830 APangborn Corporation · 1992
- Batch rocker barrel6US 5,245,798 APangborn Corporation · 1993