B24C 3/32
Designed for abrasive blasting of particular work
Official title: designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks (B24C3/08, B24C3/18 take precedence)
B24C3/32 (Designed for abrasive blasting of particular work) appears on 570 US grants and 462 published applications in this corpus.
Search patents in B24C- Granted patents
- 570
- Published applications
- 462
- Assignees
- 390
- Inventors
- 1,357
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 9 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 15 | 0 |
| 1992 | 16 | 0 |
| 1993 | 17 | 0 |
| 1994 | 14 | 0 |
| 1995 | 19 | 0 |
| 1996 | 17 | 0 |
| 1997 | 9 | 0 |
| 1998 | 17 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 2 |
| 2002 | 12 | 5 |
| 2003 | 8 | 14 |
| 2004 | 7 | 16 |
| 2005 | 9 | 13 |
| 2006 | 14 | 11 |
| 2007 | 2 | 4 |
| 2008 | 6 | 7 |
| 2009 | 1 | 11 |
| 2010 | 5 | 15 |
| 2011 | 3 | 8 |
| 2012 | 8 | 12 |
| 2013 | 17 | 23 |
| 2014 | 11 | 20 |
| 2015 | 10 | 19 |
| 2016 | 18 | 28 |
| 2017 | 21 | 22 |
| 2018 | 13 | 35 |
| 2019 | 28 | 36 |
| 2020 | 22 | 40 |
| 2021 | 19 | 33 |
| 2022 | 47 | 23 |
| 2023 | 18 | 16 |
| 2024 | 16 | 22 |
| 2025 | 26 | 18 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dry cleaning device and dry cleaning method1 Sep 2026US 12,722,190 B2Gudeng Precision Industrial Co., Ltd.
- Wet blasting treatment device and wet blasting treatment method25 Aug 2026US 12,715,082 B2Mitsubishi Heavy Industries, Ltd.
- Method and apparatus for producing 3D moldings by layering technology, using a core cleaning station18 Aug 2026US 12,708,983 B2Loramendi, S. Coop.
- Abrasive flow machining process for a meridionally divided turbine housing, and a masking fixture used in said process11 Aug 2026US 12,703,064 B2Garrett Transportation I Inc.
- Apparatus for contained decontamination12 May 2026US 12,623,261 B2Soletanche Freyssinet
- Abrasive flow machining process for a meridionally divided turbine housing, and a masking fixture used in said process1 Oct 2026US 2026/0295774 A1Garrett Transportation I Inc.
- Shot processing device25 Jun 2026US 2026/0175365 A1Sintokogio, Ltd.
- Method of manufacturing three-dimensional shaped object and product25 Jun 2026US 2026/0175470 A1Canon Kabushiki Kaisha
- Method of cleaning an aluminum wheel18 Jun 2026US 2026/0166676 A1International Marketing, Inc.
- Method for producing laminated glass for automobile windows18 Jun 2026US 2026/0166859 A1AGC Inc.
Most cited
By later US patents
- System for precision cleaning by jet spray210US 5,315,793 AHughes Aircraft Company · 1994
- Surface cleaning using a cryogenic aerosol209US 5,062,898 AAir Products and Chemicals, Inc. · 1991
- Supersonic exhaust nozzle having reduced noise levels for CO.sub.2 cleaning system199US 5,390,450 AFord Motor Company · 1995
- Surface cleaning using an argon or nitrogen aerosol198US 5,294,261 AAir Products and Chemicals, Inc. · 1994
- Apparatus to clean solid surfaces using a cryogenic aerosol187US 5,209,028 AAir Products and Chemicals, Inc. · 1993