F16D 65/561
For mounting within the confines of a drum brake
Official title: {for mounting within the confines of a drum brake}
F16D65/561 (For mounting within the confines of a drum brake) appears on 228 US grants and 62 published applications in this corpus.
Search patents in F16D- Granted patents
- 228
- Published applications
- 62
- Assignees
- 85
- Inventors
- 291
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 12 | 0 |
| 1984 | 4 | 0 |
| 1985 | 12 | 0 |
| 1986 | 6 | 0 |
| 1987 | 14 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 3 |
| 2002 | 9 | 7 |
| 2003 | 5 | 6 |
| 2004 | 4 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 2 |
| 2007 | 4 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 4 |
| 2011 | 0 | 2 |
| 2012 | 3 | 2 |
| 2013 | 3 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 4 |
| 2018 | 2 | 0 |
| 2019 | 3 | 5 |
| 2020 | 2 | 3 |
| 2021 | 4 | 4 |
| 2022 | 4 | 4 |
| 2023 | 2 | 2 |
| 2024 | 3 | 2 |
| 2025 | 2 | 3 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16D 65/563Arranged adjacent to service brake actuator123
- F16D 65/562Arranged between service brake actuator and braking member, and subjected to service48
- F16D 65/565Arranged diametrically opposite to service brake actuator, and subjected to service brake42
- F16D 65/566Having a temperature-sensitive element preventing adjustment when brake is hot24
Recent patents
- Drum brake6 Oct 2026US 12,753,808 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Electromechanical actuation unit for a motor vehicle brake19 May 2026US 12,630,138 B2ZF Active Safety GmbH
- Drum brake19 May 2026US 12,631,234 B2Meritor Heavy Vehicle Braking Systems (UK) Limited
- Electric parking brake device for vehicle9 Dec 2025US 12,491,855 B2Hitachi Astemo, Ltd.
- Spreader unit for a motor vehicle drum brake25 Feb 2025US 12,234,875 B2Continental Automotive Technologies GmbH
- Apparatus for drum brake assembly11 Dec 2025US 2025/0376140 A1ZF Active Safety GmbH
- Apparatus for drum brake assembly11 Dec 2025US 2025/0376141 A1ZF Active Safety GmbH
- Electromechanical spreader device for a drum brake10 Jul 2025US 2025/0224009 A1Hella GmbH & Co. KGaA
- Drum Brake25 Jul 2024US 2024/0247694 A1Knorr-Bremse System fuer Nutzfahrzeuge GmbH
- Braking device15 Feb 2024US 2024/0052901 A1Continental Automotive Technologies GmbH
Most cited
By later US patents
- Electric drum brake38US 5,000,297 AGeneral Motors Corporation · 1991
- Electric drum brake28US 5,024,299 AGeneral Motors Corporation · 1991
- Electro-mechanical actuator for a drum brake24US 5,913,390 ARobert Bosch Technology Corporation · 1999
- Dual mode drum brake assembly21US 5,275,260 AKelsey-Hayes Company · 1994
- Brake device19US 4,860,859 AHonda Giken Kogyo Kabushiki Kaisha · 1989