B22C 9/28
For wheels, rolls, or rollers
Official title: for wheels, rolls, or rollers {(B22D15/005 takes precedence)}
B22C9/28 (For wheels, rolls, or rollers) appears on 69 US grants and 71 published applications in this corpus.
Search patents in B22C- Granted patents
- 69
- Published applications
- 71
- Assignees
- 46
- Inventors
- 171
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 5 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 3 |
| 2013 | 0 | 3 |
| 2014 | 3 | 3 |
| 2015 | 3 | 1 |
| 2016 | 0 | 5 |
| 2017 | 5 | 7 |
| 2018 | 3 | 11 |
| 2019 | 5 | 12 |
| 2020 | 9 | 4 |
| 2021 | 1 | 1 |
| 2022 | 4 | 4 |
| 2023 | 3 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a cast vehicle wheel16 Jun 2026US 12,654,486 B2Maxion Wheels Holding GmbH
- Closed-loop control method and system for mold temperature in wheel casting process14 May 2024US 11,980,933 B2CITIC Dicastal Co., Ltd.
- Method of forming a roll body or roll mantle26 Sep 2023US 11,766,714 B2Aktiebolaget Skf
- Apparatus and method for the die casting in the semisolid state of objects made of brass, bronze, alloys of aluminum, magnesium and light alloys and the like12 Sep 2023US 11,752,546 B2Euromac S.p.A.
- Cooling water channel for casting mold16 May 2023US 11,648,606 B2CITIC Dicastal Co., Ltd.
- Flexible Adaptive High-Precision Mold9 Oct 2025US 2025/0312841 A1CITIC Dicastal Co., Ltd.
- Method for producing a cast vehicle wheel4 Sep 2025US 2025/0276543 A1Maxion Wheels Holding GmbH
- Closed-loop Control Method and System for Mold Temperature in Wheel Casting Process11 Apr 2024US 2024/0116101 A1CITIC Dicastal Co., Ltd.
- Apparatus and method for the die casting in the semisolid state of objects made of brass, bronze, alloys of aluminum, magnesium and light alloys and the like17 Nov 2022US 2022/0362841 A1Euromac S.p.A.
- Method for Producing a Cast Vehicle Wheel26 May 2022US 2022/0161316 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents
- Method and apparatus for controlled directional solidification of a wheel casting25US 5,647,426 AHayes Wheels International, Inc. · 1997
- Method and apparatus for casting a vehicle wheel in a pressurized mold25US 5,896,912 AHayes Wheels International, Inc. · 1999
- Die assembly for die casting a propeller structure18US 4,975,041 A1990
- Cast wheel reinforced with a metal matrix composite17US 5,433,511 AHayes Wheels International, Inc. · 1995
- Mold for and method of casting vehicle wheels14US 5,311,918 AAlloy Wheels International Ltd. · 1994