F16D 43/202
Of the ratchet type
Official title: of the ratchet type (slip couplings of the ratchet type F16D7/04)
F16D43/202 (Of the ratchet type) appears on 328 US grants and 247 published applications in this corpus.
Search patents in F16D- Granted patents
- 328
- Published applications
- 247
- Assignees
- 220
- Inventors
- 567
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 8 | 0 |
| 1981 | 10 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 10 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 5 |
| 2003 | 3 | 6 |
| 2004 | 3 | 5 |
| 2005 | 5 | 6 |
| 2006 | 7 | 11 |
| 2007 | 2 | 4 |
| 2008 | 7 | 6 |
| 2009 | 4 | 10 |
| 2010 | 5 | 4 |
| 2011 | 2 | 2 |
| 2012 | 4 | 6 |
| 2013 | 5 | 11 |
| 2014 | 9 | 9 |
| 2015 | 14 | 15 |
| 2016 | 8 | 10 |
| 2017 | 14 | 11 |
| 2018 | 7 | 22 |
| 2019 | 18 | 24 |
| 2020 | 26 | 16 |
| 2021 | 15 | 10 |
| 2022 | 14 | 13 |
| 2023 | 11 | 15 |
| 2024 | 13 | 10 |
| 2025 | 9 | 9 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Overload clutch arrangement15 Sep 2026US 12,736,096 B2
- Assembly for an aircraft24 Feb 2026US 12,559,226 B2Ratier-Figeac SAS
- Auto-engageable coupling for preventing transmission of reverse rotation to ESP motors17 Feb 2026US 12,553,320 B2Baker Hughes Oilfield Operations LLC
- Overload clutch with joint torque and disengagement sensing25 Nov 2025US 12,480,550 B2Universiteit Gent
- Torque limiter, corresponding transmission assembly and use4 Nov 2025US 12,460,683 B2Compagnie Engrenages Et Reducteurs - Messian - Durand
- Cam clutch6 Aug 2026US 2026/0226948 A1Tsubakimoto Chain Co.
- Apparatus for transmitting power from a power generating device having high torque irregularities to an electrical machine, and motor vehicle comprising such apparatus18 Jun 2026US 2026/0168565 A1Volvo Truck Corporation
- Auto-engageable coupling for preventing transmission of reverse rotation to esp motors26 Feb 2026US 2026/0055688 A1Baker Hughes Oilfield Operations LLC
- Torque limiting handle26 Feb 2026US 2026/0055821 A1Entegris, Inc.
- Coupler for Sterndrive Watercraft12 Feb 2026US 2026/0043440 A1
Most cited
By later US patents
- Fail safe valve actuator86US 5,195,721 AAVA International Corporation · 1993
- Overload apparatus80US 4,770,281 AHorton Manufacturing Co., Inc. · 1988
- Clutch for power screwdrivers62US 4,655,103 AC. & E. Fein GmbH · 1987
- Clutch62US 4,901,831 ANTN Toyo Bearing Co., Ltd. · 1990
- Rotary tool57US 7,506,694 B2Black & Decker Inc. · 2009