F16H 55/563
Actuated by centrifugal masses
Official title: {actuated by centrifugal masses}
F16H55/563 (Actuated by centrifugal masses) appears on 172 US grants and 113 published applications in this corpus.
Search patents in F16H- Granted patents
- 172
- Published applications
- 113
- Assignees
- 64
- Inventors
- 242
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 8 |
| 2002 | 5 | 7 |
| 2003 | 7 | 3 |
| 2004 | 3 | 9 |
| 2005 | 3 | 5 |
| 2006 | 5 | 2 |
| 2007 | 7 | 4 |
| 2008 | 1 | 4 |
| 2009 | 3 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 6 |
| 2015 | 2 | 6 |
| 2016 | 6 | 3 |
| 2017 | 4 | 4 |
| 2018 | 2 | 11 |
| 2019 | 5 | 5 |
| 2020 | 7 | 3 |
| 2021 | 4 | 5 |
| 2022 | 6 | 4 |
| 2023 | 8 | 8 |
| 2024 | 4 | 4 |
| 2025 | 4 | 5 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Driving-side pulley17 Mar 2026US RE50,828 E1Kanzaki Kokyukoki Mfg.Co., Ltd.
- Continuously variable transmission with a select revolutions per minute output24 Feb 2026US 12,560,224 B2TEAM Industries, Inc.
- Driven pulley for a continuously variable transmission3 Feb 2026US 12,540,665 B2Brp-Rotax GmbH & Co. KG
- Continuously variable transmission clutch with movable sheave actuator23 Sep 2025US 12,422,024 B2TEAM Industries, Inc.
- Continuously variable transmission for recreational vehicles and related components24 Jun 2025US 12,338,886 B2Arctic Cat Inc.
- Continuously variable transmission for recreational vehicles and related components11 Sep 2025US 2025/0283531 A1Arctic Cat Inc.
- Assisted mechanical continuously variable transmission24 Jul 2025US 2025/0237293 A1Polaris Industries Inc.
- Utility vehicle10 Apr 2025US 2025/0115117 A1
- Drive pulley for continuously variable transmission, continuously variable transmission, and off-road vehicle27 Mar 2025US 2025/0102055 A1Kawasaki Motors, Ltd.
- Continuously variable transmission with a select revolutions per minute output23 Jan 2025US 2025/0027553 A1TEAM Industries, Inc.
Most cited
By later US patents
- Device for driving electrical current generator for use in motorcycle96US 4,631,469 AHonda Giken Kogyo Kabushiki Kaisha · 1986
- Electric motor driven vehicle and power unit thereof53US 5,101,924 AHonda Giken Kogyo Kabushiki Kaisha · 1992
- Variable transmission drive pulley assembly with selective drive52US 3,939,720 AOutboard Marine Corporation · 1976
- Variable ratio drive pulley50US 5,326,330 ABombardier Inc. · 1994
- Driving pulley for scooters and other vehicles46US 6,520,878 B1Cvtech R & D Inc. · 2003