F16D 2127/04
For manual operation
Official title: for manual operation
F16D2127/04 (For manual operation) appears on 142 US grants and 94 published applications in this corpus.
Search patents in F16D- Granted patents
- 142
- Published applications
- 94
- Assignees
- 111
- Inventors
- 285
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 0 |
| 2002 | 11 | 2 |
| 2003 | 3 | 3 |
| 2004 | 4 | 1 |
| 2005 | 0 | 6 |
| 2006 | 2 | 3 |
| 2007 | 0 | 5 |
| 2008 | 3 | 2 |
| 2009 | 2 | 5 |
| 2010 | 3 | 8 |
| 2011 | 3 | 0 |
| 2012 | 2 | 2 |
| 2013 | 3 | 2 |
| 2014 | 4 | 5 |
| 2015 | 4 | 3 |
| 2016 | 1 | 1 |
| 2017 | 4 | 2 |
| 2018 | 2 | 6 |
| 2019 | 4 | 3 |
| 2020 | 5 | 7 |
| 2021 | 4 | 2 |
| 2022 | 4 | 3 |
| 2023 | 7 | 10 |
| 2024 | 5 | 11 |
| 2025 | 5 | 2 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Scissor lift descent control systems and methods18 Aug 2026US 12,709,530 B2Oshkosh Corporation
- Pedal with adjustable rotation brake17 Mar 2026US 12,576,945 B2Sport Import GmbH
- Scissor lift descent control systems and methods17 Feb 2026US 12,552,655 B2Oshkosh Corporation
- Caster wheel brake system13 Jan 2026US 12,522,272 B2Pipp Mobile Storage Systems, Inc.
- Control mechanism for a rail system, rail system provided with such a mechanism and rail vehicle provided with such a system25 Nov 2025US 12,479,408 B2WABTEC Hauts-de-France
- Control mechanism for a rail system, rail system provided with such a mechanism and rail vehicle provided with such a system30 Jan 2025US 2025/0033617 A1WABTEC Hauts-de-France
- Pedal with adjustable rotation brake23 Jan 2025US 2025/0026436 A1Sport Import GmbH
- Electromechanical service brake having an electrical parking brake, and method for releasing the parking brake5 Dec 2024US 2024/0400009 A1ZF Active Safety GmbH
- Spring-loaded brake actuator31 Oct 2024US 2024/0359677 A1Hanning & Kahl GmbH & Co. KG
- Spring applied hydraulic release caliper brake and methods of adjustment1 Aug 2024US 2024/0255039 A1Ausco Products, Inc.
Most cited
By later US patents
- Electrically operated disc brake with back-off protector73US 4,804,073 AAllied-Signal Inc. · 1989
- Caliper disk brake for steel mill cranes52US 6,186,287 B1Power Transmission Technology, Inc. · 2001
- Automotive parking brake and parking brake system for motor vehicles41US 5,769,189 ALucas Industries public limited company · 1998
- Combined service and parking brake system41US 6,311,808 B1Continental Teves AG & Co. oHG · 2001
- Brake actuator40US 6,722,477 B1Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH · 2004