F16D 63/006
Positive locking brakes
Official title: {Positive locking brakes}
F16D63/006 (Positive locking brakes) appears on 466 US grants and 560 published applications in this corpus.
Search patents in F16D- Granted patents
- 466
- Published applications
- 560
- Assignees
- 288
- Inventors
- 1,149
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 0 |
| 2002 | 5 | 1 |
| 2003 | 1 | 2 |
| 2004 | 5 | 5 |
| 2005 | 3 | 5 |
| 2006 | 2 | 9 |
| 2007 | 2 | 6 |
| 2008 | 4 | 15 |
| 2009 | 2 | 8 |
| 2010 | 8 | 7 |
| 2011 | 4 | 8 |
| 2012 | 7 | 6 |
| 2013 | 6 | 10 |
| 2014 | 6 | 29 |
| 2015 | 23 | 26 |
| 2016 | 20 | 26 |
| 2017 | 24 | 37 |
| 2018 | 32 | 39 |
| 2019 | 34 | 43 |
| 2020 | 48 | 58 |
| 2021 | 33 | 34 |
| 2022 | 34 | 46 |
| 2023 | 36 | 35 |
| 2024 | 47 | 38 |
| 2025 | 33 | 37 |
| 2026 | 20 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Control input accuracy for teleoperated surgical instrument257US 10,098,705 B2Intuitive Surgical Operations, Inc. · 2018
- Harmonic electric actuator111US 4,398,110 AWestinghouse Electric Corp. · 1983
- Transmission lock for all-terrain vehicle89US 6,725,962 B1Yamaha Hatsudoki Kabushiki Kaisha · 2004
- Self-retracting lifeline73US 7,281,620 B2D B Industries, Inc. · 2007
- Go-kart assembly58US 6,749,039 B12004