Y10T 137/87177
With bypass
Y10T137/87177 (With bypass) appears on 370 US grants and 47 published applications in this corpus.
Search patents in Y10T- Granted patents
- 370
- Published applications
- 47
- Assignees
- 151
- Inventors
- 392
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 19 | 0 |
| 1978 | 27 | 0 |
| 1979 | 21 | 0 |
| 1980 | 16 | 0 |
| 1981 | 23 | 0 |
| 1982 | 21 | 0 |
| 1983 | 7 | 0 |
| 1984 | 20 | 0 |
| 1985 | 19 | 0 |
| 1986 | 12 | 0 |
| 1987 | 16 | 0 |
| 1988 | 10 | 0 |
| 1989 | 10 | 0 |
| 1990 | 6 | 0 |
| 1991 | 12 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 3 |
| 2004 | 1 | 6 |
| 2005 | 4 | 2 |
| 2006 | 4 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 6 |
| 2009 | 0 | 4 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 3 | 1 |
| 2013 | 5 | 6 |
| 2014 | 2 | 0 |
| 2015 | 4 | 4 |
| 2016 | 5 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydraulic jack assemblies28 Jul 2026US 12,692,139 B2
- Hydraulic jack assemblies24 Sep 2024US 12,098,060 B1Roadtek Enterprises Inc.
- Valve body with bypass16 Apr 2024US 11,959,558 B2Mueller International, LLC
- Valve body with identification tab12 Jul 2022US 11,384,845 B2Mueller International, LLC
- Solenoid flow control valve5 Apr 2022US 11,293,560 B2Kawasaki Jukogyo Kabushiki Kaisha
- Hydraulic jack assemblies25 Sep 2025US 2025/0296823 A1Roadtek Enterprises Inc.
- Valve body with identification tab22 Sep 2022US 2022/0299120 A1Mueller International, LLC
- Solenoid flow control valve15 Jul 2021US 2021/0215267 A1Kawasaki Jukogyo Kabushiki Kaisha
- Device For Activity Test Of Extraction Check Valve15 Oct 2020US 2020/0326016 A1Ningxia Danchen Technology Co., LTD
- Valve body with identification tab17 Oct 2019US 2019/0316690 A1Mueller International, LLC
Most cited
By later US patents
- Combined valve modular control panel103US 5,020,570 APower Components, Inc. · 1991
- Electrically operated proportional flow control hydraulic valve and manually operable remote control device therefor91US 4,121,610 AAMBAC Industries, Incorporated · 1978
- Lubricant applying system and injector means52US 4,520,902 ALubriquip - Houdaille, Inc. · 1985
- Force balanced hydraulic spool valve49US 4,941,508 ADana Corporation · 1990
- Hydraulic valve having pressure compensated demand flow41US 4,253,482 AGresen Manufacturing Company · 1981