F16D 2065/1332
External ribs
Official title: {external ribs, e.g. for cooling or reinforcement}
F16D2065/1332 (External ribs) appears on 93 US grants and 92 published applications in this corpus.
Search patents in F16D- Granted patents
- 93
- Published applications
- 92
- Assignees
- 73
- Inventors
- 227
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 4 |
| 2004 | 2 | 3 |
| 2005 | 0 | 4 |
| 2006 | 0 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 3 |
| 2015 | 4 | 8 |
| 2016 | 5 | 3 |
| 2017 | 5 | 5 |
| 2018 | 1 | 7 |
| 2019 | 2 | 7 |
| 2020 | 6 | 2 |
| 2021 | 6 | 4 |
| 2022 | 4 | 11 |
| 2023 | 5 | 2 |
| 2024 | 5 | 5 |
| 2025 | 2 | 1 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Braking band of a disc brake disc28 Jul 2026US 12,692,918 B2Brembo S.p.A.
- Thermal management device21 Jul 2026US 12,687,208 B2Transportation IP Holdings, LLC
- Heat-dissipating brake rotor16 Jun 2026US 12,655,880 B1United States of America as represented by the Administrator of NASA
- Brake disk and method of making same4 Nov 2025US 12,460,688 B2Tech M3, Inc.
- Structured brake disk29 Jul 2025US 12,372,129 B2Oerlikon Surface Solutions AG, PfäFfikon
- Rotor hub and methods thereof13 Aug 2026US 2026/0235176 A1
- Brake drum; drum brake and vehicle13 Aug 2026US 2026/0235177 A1Mahle International GmbH
- Brake drum with internally arranged cooling channels23 Apr 2026US 2026/0110344 A1Volvo Truck Corporation
- Brake Disk and Method of Making Same5 Feb 2026US 2026/0036179 A1Tech M3, Inc.
- Friction ring with securing elements for a track wheel22 May 2025US 2025/0163979 A1Faiveley Transport Bochum GmbH
Most cited
By later US patents
- Composite brake drum having a balancing skirt33US 6,206,150 B1Hayes Lemmerz International, Inc. · 2001
- Wearing part with a wear indicator and system for wear testing24US 9,355,346 B2Man Truck & Bus AG · 2016
- Composite brake drum and method for producing same23US 5,782,324 ADayton-Walther Corporation · 1998
- Composite brake drum22US 4,266,638 AFord Motor Company · 1981
- Composite brake drum and method for producing same21US 6,601,284 B1Meritor Heavy Vehicle Technology, LLC · 2003