F16D 2055/0029
Retraction devices
Official title: {Retraction devices}
F16D2055/0029 (Retraction devices) appears on 89 US grants and 106 published applications in this corpus.
Search patents in F16D- Granted patents
- 89
- Published applications
- 106
- Assignees
- 51
- Inventors
- 253
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 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 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 6 |
| 2016 | 2 | 4 |
| 2017 | 5 | 2 |
| 2018 | 4 | 13 |
| 2019 | 4 | 9 |
| 2020 | 7 | 15 |
| 2021 | 16 | 8 |
| 2022 | 9 | 14 |
| 2023 | 5 | 9 |
| 2024 | 8 | 10 |
| 2025 | 14 | 7 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Return spring, brake pad equipped with return spring, and brake caliper equipped with brake pad8 Sep 2026US 12,729,727 B2Hyundai Mobis Co., Ltd.
- Pad-holding and pad return spring assembly, pad assembly, disc brake assembly19 May 2026US 12,631,228 B2Brembo S.p.A.
- Air disc brake system with caliper retraction and methods for the use and assembly thereof24 Feb 2026US 12,560,210 B2Bendix Commercial Vehicle Systems LLC
- Disc brake with floating caliper and operating method for a disc brake with floating caliper6 Jan 2026US 12,516,710 B2Brembo S.p.A.
- Disk brake4 Nov 2025US 12,459,477 B2Hitachi Astemo, Ltd.
- Brake pad liner and brake assembly comprising the same13 Aug 2026US 2026/0235174 A1Hl Mando Corporation
- Control system for electromechanical brake6 Aug 2026US 2026/0226952 A1ZF Active Safety US Inc.
- Floating brake caliper23 Jul 2026US 2026/0210416 A1Raicam Driveline S.R.L.
- Electro-Mechanical Brake Apparatus and System with Biased Caliper Body, and Vehicle25 Jun 2026US 2026/0177111 A1Huawei Digital Power Technologies Co., Ltd.
- Disc Brake for a Utility Vehicle19 Mar 2026US 2026/0078808 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
Most cited
By later US patents
- Disc brake caliper33US 5,022,500 ABrake and Clutch Industries Australia Pty. Ltd. · 1991
- Disc brake and mounting structure therefor20US 3,942,611 AThe Bendix Corporation · 1976
- Disc brake assembly19US 4,436,186 AThe Bendix Corporation · 1984
- Antivibration clip which biases friction pad and caliper in same direction17US 5,535,856 AKelsey-Hayes Company · 1996
- Floating caliper spot-type disc brake14US 4,807,725 AAlfred Teves GmbH · 1989