F15B 11/125
By means of digital actuators, i.e. actuators in which the total stroke
Official title: {by means of digital actuators, i.e. actuators in which the total stroke is the sum of individual strokes}
F15B11/125 (By means of digital actuators, i.e. actuators in which the total stroke) appears on 13 US grants and 6 published applications in this corpus.
Search patents in F15B- Granted patents
- 13
- Published applications
- 6
- Assignees
- 11
- Inventors
- 19
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pneumatic fare gate12 Nov 2024US 12,139,953 B2San Francisco Bay Area Rapid Transit District
- Multi-stroke cylinder8 Nov 2005US 6,962,103 B2Ultramation, Inc.
- Linear module2 Mar 2004US 6,698,305 B1
- Multi-stroke cylinder25 Nov 2003US 6,651,546 B2Ultramation, Inc.
- Telescoping system with multiple single-stage telescopic cylinders29 Feb 2000US 6,029,559 AGrove U.S. L.L.C.
- Pneumatic Fare Gare10 Nov 2022US 2022/0356659 A1San Francisco Bay Area Rapid Transit District
- Actuator Assembly28 Apr 2016US 2016/0115976 A1Mørenot Offshore AS
- Beverage bottling plant for filling bottles with a liquid beverage filling material having a filling machine with a filling control element30 Nov 2006US 2006/0266003 A1
- Multi-stroke cylinder27 May 2004US 2004/0099135 A1Ultramation, Inc.
- Digital/two stage valve actuator20 Nov 2003US 2003/0213926 A1
Most cited
By later US patents
- Digital positioner for remote actuation of a control valve103US 4,072,087 ACaterpillar Tractor Co. · 1978
- Multi-stroke cylinder20US 6,651,546 B2Ultramation, Inc. · 2003
- Shot cylinder controller for die casting machines and the like17US 4,460,324 APrince Corporation · 1984
- Multi-stroke cylinder17US 6,962,103 B2Ultramation, Inc. · 2005
- Pneumatic Jack7US 5,568,761 ACorea S.A. · 1996