F16D 65/10
Drums for externally- or internally-engaging brakes
F16D65/10 (Drums for externally- or internally-engaging brakes) appears on 219 US grants and 151 published applications in this corpus.
Search patents in F16D- Granted patents
- 219
- Published applications
- 151
- Assignees
- 130
- Inventors
- 396
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 14 | 0 |
| 2000 | 12 | 0 |
| 2001 | 11 | 3 |
| 2002 | 7 | 3 |
| 2003 | 7 | 10 |
| 2004 | 6 | 5 |
| 2005 | 3 | 5 |
| 2006 | 1 | 6 |
| 2007 | 2 | 4 |
| 2008 | 2 | 3 |
| 2009 | 2 | 4 |
| 2010 | 1 | 3 |
| 2011 | 1 | 5 |
| 2012 | 1 | 7 |
| 2013 | 1 | 3 |
| 2014 | 2 | 10 |
| 2015 | 10 | 7 |
| 2016 | 9 | 9 |
| 2017 | 8 | 5 |
| 2018 | 2 | 4 |
| 2019 | 5 | 8 |
| 2020 | 5 | 8 |
| 2021 | 7 | 4 |
| 2022 | 3 | 7 |
| 2023 | 4 | 11 |
| 2024 | 4 | 8 |
| 2025 | 8 | 2 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Brake system1 Sep 2026US 12,723,631 B2Hl Mando Corporation
- Drum brake19 May 2026US 12,631,234 B2Meritor Heavy Vehicle Braking Systems (UK) Limited
- Rotation asymmetric brake drum for a drum brake of a motor vehicle5 May 2026US 12,618,444 B2Hl Mando Corporation
- Drum brake with rotatable brake shoe assembly24 Mar 2026US 12,583,421 B2Hl Mando Corporation
- Boronized brake disc rotor24 Mar 2026US 12,584,529 B2GM Global Technology Operations LLC
- Brake drum; drum brake and vehicle13 Aug 2026US 2026/0235177 A1Mahle International GmbH
- Method for producing a braking element, and braking element23 Jul 2026US 2026/0210418 A1
- Brake system of a motor vehicle which can be driven electrically by means of an electric machine16 Jul 2026US 2026/0200442 A1Schaeffler Technologies AG & Co. KG
- Oxidized and boronized layers for corrosion resistance4 Jun 2026US 2026/0152838 A1GM Global Technology Operations LLC
- Squealer band design for steel shell brake drums28 May 2026US 2026/0146657 A1Wheelnz LLC
Most cited
By later US patents
- Motorcycle braking mechanism including means for controlling telescoping action of the front fork means49US 4,159,123 A1979
- Damper for brake noise reduction47US 5,855,257 AChrysler Corporation · 1999
- Integral casted labrynth ring for brake drum38US 5,259,486 AThe Budd Company · 1993
- Composite brake drum38US 6,241,056 B1Hayes Lemmerz International, Inc. · 2001
- Composite brake drum with improved locating means for reinforcement assembly37US 5,115,891 AThe Budd Company · 1992