Y10T 137/2544
Supply and exhaust type
Y10T137/2544 (Supply and exhaust type) appears on 589 US grants and 185 published applications in this corpus.
Search patents in Y10T- Granted patents
- 589
- Published applications
- 185
- Assignees
- 363
- Inventors
- 825
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 28 | 0 |
| 1978 | 14 | 0 |
| 1979 | 10 | 0 |
| 1980 | 22 | 0 |
| 1981 | 22 | 0 |
| 1982 | 11 | 0 |
| 1983 | 15 | 0 |
| 1984 | 21 | 0 |
| 1985 | 24 | 0 |
| 1986 | 16 | 0 |
| 1987 | 14 | 0 |
| 1988 | 12 | 0 |
| 1989 | 12 | 0 |
| 1990 | 13 | 0 |
| 1991 | 10 | 0 |
| 1992 | 17 | 0 |
| 1993 | 13 | 0 |
| 1994 | 11 | 0 |
| 1995 | 17 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 11 | 0 |
| 1999 | 14 | 0 |
| 2000 | 15 | 0 |
| 2001 | 14 | 0 |
| 2002 | 10 | 15 |
| 2003 | 5 | 8 |
| 2004 | 21 | 13 |
| 2005 | 8 | 9 |
| 2006 | 9 | 16 |
| 2007 | 5 | 11 |
| 2008 | 11 | 14 |
| 2009 | 9 | 12 |
| 2010 | 10 | 12 |
| 2011 | 10 | 7 |
| 2012 | 13 | 6 |
| 2013 | 15 | 7 |
| 2014 | 9 | 6 |
| 2015 | 8 | 10 |
| 2016 | 8 | 8 |
| 2017 | 6 | 4 |
| 2018 | 6 | 5 |
| 2019 | 2 | 6 |
| 2020 | 8 | 3 |
| 2021 | 2 | 5 |
| 2022 | 4 | 4 |
| 2023 | 4 | 2 |
| 2024 | 4 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Detection air faucet9 Sep 2025US 12,410,870 B2Tangtring Seating Technology Inc.
- Hydraulic balancing control valve and ride control system incorporatng same31 Dec 2024US 12,181,055 B2HydraForce, Inc.
- Vacuum breaker valve19 Nov 2024US 12,146,599 B2
- Safety valve for a dairy system component24 Sep 2024US 12,096,743 B2GEA Farm Technologies GmbH
- Valve with frangible fitting16 Jan 2024US 11,872,968 B2Bendix Commercial Vehicle Systems LLC
- Detection air faucet3 Apr 2025US 2025/0110003 A1Tangtring Seating Technology Inc.
- Vacuum Breaker Valve24 Oct 2024US 2024/0353045 A1
- Safety valve for an automated milker unit backflushing and teat dip applicator system12 Oct 2023US 2023/0320312 A1GEA Farm Technologies GmbH
- Safety valve for a dairy system component20 Apr 2023US 2023/0117201 A1GEA Farm Technologies GmbH
- Safety valve for an automated milker unit backflushing and teat dip applicator system12 May 2022US 2022/0142111 A1GEA Farm Technologies GmbH
Most cited
By later US patents
- Breathing equipment such as resuscitators308US 4,077,404 AH. B. W. Medical Instruments Manufacturing Company, Inc. · 1978
- Valve for breathing device239US 4,622,964 AO-Two Systems International Inc. · 1986
- Resuscitator bag231US 4,774,941 AIntertech Resources Inc. · 1988
- Fluid transfer device218US 4,084,606 ABaxter Travenol Laboratories, Inc. · 1978
- Valve assembly for use in medical devices189US 5,176,658 ASherwood Medical Company · 1993