B24C 1/04
Methods for use of abrasive blasting for producing particular effects: for treating
Official title: for treating only selected parts of a surface, e.g. for carving stone or glass
B24C1/04 (Methods for use of abrasive blasting for producing particular effects: for treating) appears on 749 US grants and 729 published applications in this corpus.
Search patents in B24C- Granted patents
- 749
- Published applications
- 729
- Assignees
- 449
- Inventors
- 1,533
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 14 | 0 |
| 1988 | 5 | 0 |
| 1989 | 14 | 0 |
| 1990 | 8 | 0 |
| 1991 | 14 | 0 |
| 1992 | 11 | 0 |
| 1993 | 10 | 0 |
| 1994 | 8 | 0 |
| 1995 | 13 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 20 | 0 |
| 1999 | 13 | 0 |
| 2000 | 16 | 0 |
| 2001 | 18 | 4 |
| 2002 | 14 | 11 |
| 2003 | 11 | 24 |
| 2004 | 17 | 23 |
| 2005 | 18 | 20 |
| 2006 | 20 | 12 |
| 2007 | 6 | 16 |
| 2008 | 9 | 22 |
| 2009 | 8 | 20 |
| 2010 | 8 | 23 |
| 2011 | 8 | 26 |
| 2012 | 12 | 41 |
| 2013 | 39 | 36 |
| 2014 | 20 | 30 |
| 2015 | 30 | 47 |
| 2016 | 38 | 35 |
| 2017 | 36 | 33 |
| 2018 | 23 | 38 |
| 2019 | 30 | 50 |
| 2020 | 35 | 37 |
| 2021 | 28 | 39 |
| 2022 | 37 | 28 |
| 2023 | 25 | 38 |
| 2024 | 22 | 31 |
| 2025 | 32 | 24 |
| 2026 | 13 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Composite skins having variable hole sizes and shapes formed using photomachining15 Sep 2026US 12,736,017 B2Rtx Corporation
- Wet blasting treatment device and wet blasting treatment method25 Aug 2026US 12,715,082 B2Mitsubishi Heavy Industries, Ltd.
- Electronic device enclosure having a textured glass component18 Aug 2026US 12,710,792 B2Apple Inc.
- 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.
- 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.
- Method for producing a threaded nut of a rolling-element screw drive24 Sep 2026US 2026/0284832 A1Schaeffler Technologies AG & Co. KG
- Dual-chamber slurry condenser and methods of delivering slurry3 Sep 2026US 2026/0257316 A1Flow International Corporation
- Adapter for air compressor and handtool13 Aug 2026US 2026/0233360 A1Aeroetch Holdings, Inc.
- Generating optimized tool paths and machine commands for beam cutting tools6 Aug 2026US 2026/0227760 A1Hypertherm, Inc.
Most cited
By later US patents
- Pump with shaftless impeller142US 4,806,080 AEbara Corporation · 1989
- High velocity particulate containing fluid jet process120US 4,555,872 AFluidyne Corporation · 1985
- Abrasive fluid jet system120US 5,643,058 AFlow International Corporation · 1997
- Abrasive containing fluid jet drilling apparatus and process117US 4,534,427 A1985
- High velocity particulate containing fluid jet apparatus and process113US 4,478,368 AFluidyne Corporation · 1984