F02B 77/081
Relating to endless members
Official title: {relating to endless members}
F02B77/081 (Relating to endless members) appears on 22 US grants and 16 published applications in this corpus.
Search patents in F02B- Granted patents
- 22
- Published applications
- 16
- Assignees
- 21
- Inventors
- 54
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 4 |
| 2020 | 2 | 2 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for detecting slip in a belt driven integrated starter system17 Mar 2026US 12,577,903 B2Ford Global Technologies, LLC
- Power transmission device having a belt mounting tension acquisition unit5 Mar 2024US 11,921,002 B2Fanuc Corporation
- Marine outboard motor with improved flow sensing15 Jun 2021US 11,035,291 B2Cox Powertrain Limited
- Belt drive monitoring system30 Mar 2021US 10,962,444 B2The Gates Corporation
- Pulley system for crankshaft27 Oct 2020US 10,815,880 B2Hyundai Motor Company
- Method for detecting slip in a belt driven integrated starter system20 Mar 2025US 2025/0092820 A1Ford Global Technologies, LLC
- Power transmission device and industrial machine14 Jan 2021US 2021/0010899 A1Fanuc Corporation
- Marine outboard motor with improved flow sensing8 Oct 2020US 2020/0318533 A1Cox Powertrain Limited
- Method and apparatus for serpentine belt failure detection and mitigation23 Apr 2020US 2020/0126327 A1GM Global Technology Operations LLC
- Method and system for detecting misalignment of a front end accessory drive belt25 Jul 2019US 2019/0226397 A1Ford Motor Company
Most cited
By later US patents
- Electric control apparatus for belt tensioners51US 4,478,595 ANippondenso Co., Ltd. · 1984
- Diagnostic method and apparatus for monitoring the wear of at least an engine timing chain34US 5,689,067 ADaimler-Benz Aktiengesellschaft · 1997
- Monitoring belt operation to predict belt lifespan25US 9,633,491 B2Deere & Company · 2017
- Methods for the design, quality control, and management of fatigue-limited metal components24US 5,625,664 AFatigue Management Associates LLC · 1997
- Method for measuring and extending the service life of fatigue-limited metal components20US 5,490,195 AFatigue Management Associates LLC · 1996