B24C 7/00
Equipment for feeding abrasive material
Official title: Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
B24C7/00 (Equipment for feeding abrasive material) appears on 742 US grants and 649 published applications in this corpus.
Search patents in B24C- Granted patents
- 742
- Published applications
- 649
- Assignees
- 432
- Inventors
- 1,248
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 11 | 0 |
| 1986 | 8 | 0 |
| 1987 | 12 | 0 |
| 1988 | 11 | 0 |
| 1989 | 18 | 0 |
| 1990 | 13 | 0 |
| 1991 | 11 | 0 |
| 1992 | 13 | 0 |
| 1993 | 18 | 0 |
| 1994 | 21 | 0 |
| 1995 | 23 | 0 |
| 1996 | 19 | 0 |
| 1997 | 17 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 3 |
| 2002 | 14 | 13 |
| 2003 | 7 | 12 |
| 2004 | 7 | 15 |
| 2005 | 16 | 20 |
| 2006 | 16 | 20 |
| 2007 | 18 | 21 |
| 2008 | 9 | 18 |
| 2009 | 6 | 14 |
| 2010 | 12 | 15 |
| 2011 | 12 | 22 |
| 2012 | 14 | 27 |
| 2013 | 12 | 26 |
| 2014 | 12 | 33 |
| 2015 | 26 | 28 |
| 2016 | 32 | 29 |
| 2017 | 22 | 28 |
| 2018 | 27 | 30 |
| 2019 | 27 | 49 |
| 2020 | 28 | 35 |
| 2021 | 17 | 46 |
| 2022 | 31 | 25 |
| 2023 | 31 | 40 |
| 2024 | 23 | 39 |
| 2025 | 31 | 18 |
| 2026 | 18 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shot peening flow control valve and its method of use6 Oct 2026US 12,752,395 B2Abrasive Engineering Pte Ltd
- Methods and systems for abrasive blasting6 Oct 2026US 12,752,396 B2Axxiom Manufacturing, Inc.
- Methods and systems for abrasive blasting6 Oct 2026US 12,752,397 B2Axxiom Manufacturing, Inc.
- System and method for controlling abrasive flow in a pneumatic blasting system15 Sep 2026US 12,734,642 B2Blastone Technology Pty Ltd
- Rear-mounted double-channel abrasive jet cutting device15 Sep 2026US 12,735,960 B2CCTEG Chongqing Research Institute Co., Ltd.
- 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.
- Device and Method for Feeding Bulk Solid Cryogenic Material Into a Flow of Compressed Air17 Sep 2026US 2026/0273697 A1Irbis Technology Limited Liability Company
- Dual-chamber slurry condenser and methods of delivering slurry3 Sep 2026US 2026/0257316 A1Flow International Corporation
- Improved Pressure Equalization for a Pressurizable Vessel3 Sep 2026US 2026/0257317 A1Axxiom Manufacturing, Inc.
- Cleaning appliance27 Aug 2026US 2026/0249328 A1Alfred Kärcher GmbH & Co. KG
Most cited
By later US patents
- System for precision cleaning by jet spray210US 5,315,793 AHughes Aircraft Company · 1994
- Supersonic exhaust nozzle having reduced noise levels for CO.sub.2 cleaning system199US 5,390,450 AFord Motor Company · 1995
- Coating or ablation applicator with a debris recovery attachment154US 5,795,626 AInnovative Technology Limited · 1998
- Dental treatment system138US 5,525,058 AAmerican Dental Technologies, Inc. · 1996
- CO.sub.2 cleaning system and method132US 5,405,283 AFord Motor Company · 1995