B24C 5/06
Impeller wheels
Official title: Impeller wheels; Rotor blades therefor
B24C5/06 (Impeller wheels) appears on 132 US grants and 89 published applications in this corpus.
Search patents in B24C- Granted patents
- 132
- Published applications
- 89
- Assignees
- 74
- Inventors
- 200
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 3 |
| 2004 | 3 | 3 |
| 2005 | 4 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 5 |
| 2010 | 1 | 2 |
| 2011 | 2 | 4 |
| 2012 | 2 | 1 |
| 2013 | 3 | 4 |
| 2014 | 3 | 3 |
| 2015 | 3 | 4 |
| 2016 | 1 | 7 |
| 2017 | 2 | 6 |
| 2018 | 8 | 3 |
| 2019 | 5 | 10 |
| 2020 | 2 | 2 |
| 2021 | 2 | 8 |
| 2022 | 2 | 6 |
| 2023 | 5 | 3 |
| 2024 | 4 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Abrasive blast treatment machine for surfaces of large-scale workpieces30 Sep 2025US 12,427,625 B2Sciteex Sp. Z O.O.
- Adjustable abrasive and dust separator24 Sep 2024US 12,097,457 B2Media Blast & Abrasive, Inc.
- Impeller for a blast wheel machine18 Jun 2024US 12,011,806 B2Wheelabrator Group, Inc.
- System and method for grit blasting an annular junction portion of a pipeline and laying vessel comprising said system9 Apr 2024US 11,951,593 B2Saipem S.P.A.
- Shot blasting cabinet with adjustable impellers26 Mar 2024US 11,938,591 B2
- A shot blasting machine with an improved liner system17 Sep 2026US 2026/0273696 A1Husqvarna AB
- Device and Method for Feeding Bulk Solid Cryogenic Material Into a Flow of Compressed Air17 Sep 2026US 2026/0273697 A1Irbis Technology Limited Liability Company
- Shot processing device25 Jun 2026US 2026/0175364 A1Sintokogio, Ltd.
- Oscillator for stirring and vibration of sponge abrasive blast26 Feb 2026US 2026/0054351 A1
- Method For Conditioning The Surfaces Of Heat-Treated Galvanised Steel Sheets2 Oct 2025US 2025/0305076 A1voestalpine Metal Forming GmbH
Most cited
By later US patents
- Method and apparatus for grinding the surface of a work100US 6,146,247 AKamei Tekkosho Ltd. · 2000
- Method and apparatus for shot blasting materials28US 5,637,029 A1997
- Food supplement21US 4,466,958 A1984
- Bladed centrifugal blasting wheel19US 4,333,278 AWheelabrator-Frye Inc. · 1982
- Shot blasting apparatus19US 4,751,798 A1988