F15B 15/066
The motor being of the scotch yoke type
Official title: {the motor being of the scotch yoke type}
F15B15/066 (The motor being of the scotch yoke type) appears on 46 US grants and 31 published applications in this corpus.
Search patents in F15B- Granted patents
- 46
- Published applications
- 31
- Assignees
- 32
- Inventors
- 80
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 0 | 6 |
| 2018 | 4 | 1 |
| 2019 | 4 | 1 |
| 2020 | 1 | 3 |
| 2021 | 4 | 2 |
| 2022 | 1 | 3 |
| 2023 | 3 | 3 |
| 2024 | 3 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric actuator for single and double flap dust valves17 Feb 2026US 12,553,522 B1Plattco Corporation
- Single bushing supported pneumatic actuators24 Jun 2025US 12,337,951 B2Hamilton Sundstrand Corporation
- Module for detecting the angular position of the drive shaft of a valve, valve and actuator provided with such module, and method of detecting the opening of a valve4 Feb 2025US 12,215,800 B2OMAL USA Corporation
- System and method for monitoring and diagnostics of an actuator device for actuation of a valve for fluid pipelines, and actuator device forming part of this system27 Aug 2024US 12,072,041 B2Rotork Fluid Systems S.R.L.
- Universal logic circuit for electro-hydraulic actuator9 Jul 2024US 12,031,639 B2Emerson Process Management Valve Automation, Inc.
- Quick release scotch yoke actuator6 Aug 2026US 2026/0226885 A1Bray International, Inc.
- Torque-sensing system for valve actuators31 Jul 2025US 2025/0243947 A1Emerson Process Management Valve Automation, Inc.
- Universal Logic Circuit for Electro-Hydraulic Actuator19 Sep 2024US 2024/0309965 A1Emerson Process Management Valve Automation, Inc.
- Structure of Pneumatic Actuator11 Jul 2024US 2024/0229965 A1
- Single bushing supported pneumatic actuators27 Jun 2024US 2024/0208640 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Valve actuator29US 3,985,151 AKeystone International, Inc. · 1976
- Radial bellcrank actuator28US 6,189,436 B12001
- Rotary valve actuator and linkage20US 6,076,799 AFisher Controls International LLC · 2000
- Rotary valve actuator and linkage15US 5,924,671 AFisher Controls International LLC · 1999
- Compact rotary power cylinder14US 4,463,662 AAoki Corporation · 1984