F16D 7/02
Slip couplings: of the friction type
Official title: of the friction type
F16D7/02 (Slip couplings: of the friction type) appears on 736 US grants and 696 published applications in this corpus.
Search patents in F16D- Granted patents
- 736
- Published applications
- 696
- Assignees
- 431
- Inventors
- 1,414
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 8 | 0 |
| 1985 | 12 | 0 |
| 1986 | 6 | 0 |
| 1987 | 10 | 0 |
| 1988 | 4 | 0 |
| 1989 | 11 | 0 |
| 1990 | 11 | 0 |
| 1991 | 16 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 10 | 0 |
| 1998 | 10 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 7 |
| 2002 | 13 | 13 |
| 2003 | 7 | 19 |
| 2004 | 16 | 13 |
| 2005 | 6 | 20 |
| 2006 | 9 | 21 |
| 2007 | 14 | 10 |
| 2008 | 13 | 23 |
| 2009 | 14 | 17 |
| 2010 | 15 | 27 |
| 2011 | 17 | 26 |
| 2012 | 22 | 22 |
| 2013 | 25 | 32 |
| 2014 | 30 | 31 |
| 2015 | 28 | 36 |
| 2016 | 18 | 35 |
| 2017 | 24 | 30 |
| 2018 | 30 | 33 |
| 2019 | 29 | 42 |
| 2020 | 36 | 41 |
| 2021 | 26 | 44 |
| 2022 | 32 | 25 |
| 2023 | 43 | 43 |
| 2024 | 30 | 29 |
| 2025 | 35 | 29 |
| 2026 | 17 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Torque limiter, transmission system, and method for assembling said torque limiter29 Sep 2026US 12,747,761 B2Nanjing Valeo Clutch Co., Ltd.
- Torque limiter29 Sep 2026US 12,747,762 B2Exedy Corporation
- Mating powder metal gear to shaft29 Sep 2026US 12,747,781 B1Schaeffler Technologies AG & Co. KG
- Device for mechanical overload protection and production process for same8 Sep 2026US 12,728,492 B2Hilti Aktiengesellschaft
- Torque limiter coupling assembly for valve actuators8 Sep 2026US 12,729,776 B2Watts Regulator Co.
- Folding wing arrangement with axial-flux motor1 Oct 2026US 2026/0296630 A1Airbus Operations GmbH
- Clutch with radial spring24 Sep 2026US 2026/0287025 A1Boston Dynamics, Inc.
- Low Offset Drive Motor Assembly for a Pool Cover17 Sep 2026US 2026/0275740 A1North Star Technology Limited
- Drive Unit for a Vehicle20 Aug 2026US 2026/0243311 A1ZF Friedrichshafen AG
- Overload clutch with a rotation axis20 Aug 2026US 2026/0243312 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents
- Atherectomy system with a clutch1,711US 5,002,553 ASurgical Systems & Instruments, Inc. · 1991
- Atherectomy system with a biasing sleeve and method of using the same1,311US 4,894,051 ASurgical Systems & Instruments, Inc. · 1990
- Atherectomy system with a guide wire1,158US 4,979,939 ASurgical Systems & Instruments, Inc. · 1990
- Atherectomy system and method of using the same1,082US 4,883,458 ASurgical Systems & Instruments, Inc. · 1989
- Rotary-catheter for atherectomy1,075US 5,007,896 ASurgical Systems & Instruments, Inc. · 1991