F16D 51/28
Mechanically actuated
Official title: mechanically actuated
F16D51/28 (Mechanically actuated) appears on 21 US grants and 25 published applications in this corpus.
Search patents in F16D- Granted patents
- 21
- Published applications
- 25
- Assignees
- 12
- Inventors
- 56
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 3 | 5 |
| 2017 | 3 | 6 |
| 2018 | 4 | 7 |
| 2019 | 3 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electric drum brake system and control method thereof1 Jul 2025US 12,344,209 B2Hl Mando Corporation
- Methods and devices for releasing an electric actuator in a reliable manner using a quasi-elastic release end stop16 May 2023US 11,648,925 B2Continental Teves AG & Co. oHG
- Drum brake which can be operated by an electric motor15 Feb 2022US 11,248,672 B2Continental Teves AG & Co. oHG
- Electronic parking brake11 May 2021US 11,002,326 B2Mando Corporation
- Drum brake provided with a member for holding a brake segment15 Sep 2020US 10,774,888 B2Chassis Brakes International B.V.
- Electric drum brake system and control method thereof16 Jun 2022US 2022/0185255 A1Mando Corporation
- Electric Actuator for S-Cam Brake1 Aug 2019US 2019/0234474 A1Bendix Spicer Foundation Brake LLC
- Methods and devices for releasing an electric actuator in a reliable manner using a quasi-elastic release end stop6 Dec 2018US 2018/0345936 A1Continental Teves AG & Co. oHG
- Electric drum brake system having a rationalized electric parking brake actuator6 Dec 2018US 2018/0345937 A1Continental Teves AG & Co. oHG
- Rigid Bracket Assembly for Mounting a Brake Assembly and Brake Actuator12 Jul 2018US 2018/0195566 A1Bendix Spicer Foundation Brake LLC
Most cited
By later US patents
- Spring applied, electric released drum brake16US 4,231,452 AWestinghouse Electric Corp. · 1980
- Electric drum or drum-in-hat park brake10US 9,476,469 B2Akebono Brake Industry Co., Ltd. · 2016
- Air brakes for trucks6US 6,253,890 B12001
- Electric drum brake system having a rationalized electric parking brake actuator3US 10,654,460 B2Continental Teves AG & Co. oHG · 2020
- Drum brake type electric parking brake apparatus3US 9,440,626 B2Akebono Brake Industry Co., Ltd. · 2016