F16K 15/162
With limit stop
Official title: {with limit stop}
F16K15/162 (With limit stop) appears on 131 US grants and 44 published applications in this corpus.
Search patents in F16K- Granted patents
- 131
- Published applications
- 44
- Assignees
- 74
- Inventors
- 267
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 4 |
| 2003 | 6 | 9 |
| 2004 | 7 | 6 |
| 2005 | 2 | 3 |
| 2006 | 5 | 1 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 3 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Antirotation reed valve systems and methods for compressors15 Sep 2026US 12,736,053 B2Copeland Corporation
- Antirotation reed valve systems and methods for compressors31 Dec 2024US 12,180,967 B1Copeland Corporation
- Fluidic connection device and non-return insert valve for vehicles2 Apr 2024US 11,946,568 B2Hutchinson
- Air compressor28 Nov 2023US 11,828,278 B2
- Cylinder piston for an air compressor27 Sep 2022US 11,454,230 B2AMK Holding GmbH & Co. KG
- Reed valve13 Aug 2026US 2026/0235216 A1
- Antirotation reed valve systems and methods for compressors5 Jun 2025US 2025/0180023 A1Copeland Corporation
- Antirotation reed valve systems and methods for compressors17 Apr 2025US 2025/0122878 A1Copeland Corporation
- Fluidic connection device and non-return insert valve for vehicles29 Dec 2022US 2022/0412469 A1Hutchinson
- Air compressor20 Oct 2022US 2022/0333590 A1
Most cited
By later US patents
- Reed valve for refrigeration compressor164US 4,642,037 AWhite Consolidated Industries, Inc. · 1987
- Reed valve129US 4,257,458 ANippondenso Co., Ltd. · 1981
- Piston type compressor with improved suction reed valve stopper116US 4,749,340 AKabushiki Kaisha Toyoda Jidoshokki Seisakusho · 1988
- Scroll machine with discharge valve63US 6,139,291 ACopeland Corporation · 2000
- Overpressure valve for packages with flexible walls53US 4,444,219 AWipf AG Verpackungen · 1984