B24C 5/068
Transferring the abrasive particles from the feeding means onto the propeller blades
Official title: {Transferring the abrasive particles from the feeding means onto the propeller blades, e.g. using central impellers}
B24C5/068 (Transferring the abrasive particles from the feeding means onto the propeller blades) appears on 30 US grants and 19 published applications in this corpus.
Search patents in B24C- Granted patents
- 30
- Published applications
- 19
- Assignees
- 21
- Inventors
- 55
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 3 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 2 |
| 2018 | 4 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- 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.
- Twist-lock assembly for a centrifugal blasting wheel26 Oct 2021US 11,154,963 B2
- Centrifugal projector1 Dec 2020US 10,850,367 B2Sintokogio, Ltd.
- Impeller for a blast wheel machine18 Dec 2018US 10,155,299 B1Wheelabrator Group, Inc.
- Impeller for a blast wheel machine20 Oct 2022US 2022/0331934 A1Wheelabrator Group, Inc.
- System and method for grit blasting an annular junction portion of a pipeline and laying vessel comprising said system3 Feb 2022US 2022/0032424 A1Saipem S.P.A.
- Shot blasting machine and impeller assembly thereof18 Mar 2021US 2021/0078137 A1Kunshan Airbag Packing Corp
- Centrifugal projector10 Jan 2019US 2019/0009386 A1Sintokogio, Ltd.
- Twist-Lock Assembly For A Centrifugal Blasting Wheel24 Aug 2017US 2017/0239786 A1CP Metcast, Inc.
Most cited
By later US patents
- Method and apparatus for shot blasting materials28US 5,637,029 A1997
- Centrifugal blasting apparatus17US 6,126,516 AUnited States Filter Corporation · 2000
- Rotating drum cryogen shot blast deflashing system15US 5,676,588 AAga AB · 1997
- Article-treating apparatus13US 4,589,234 ALinde Aktiengesellschaft · 1986
- Centrifugal blasting apparatus10US 4,329,819 AErvin Industries, Inc. · 1982