F16K 7/063
Lever clamps
Official title: {Lever clamps}
F16K7/063 (Lever clamps) appears on 90 US grants and 76 published applications in this corpus.
Search patents in F16K- Granted patents
- 90
- Published applications
- 76
- Assignees
- 56
- Inventors
- 159
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 3 |
| 2007 | 2 | 3 |
| 2008 | 5 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 5 |
| 2013 | 2 | 1 |
| 2014 | 0 | 4 |
| 2015 | 3 | 6 |
| 2016 | 6 | 1 |
| 2017 | 4 | 9 |
| 2018 | 4 | 2 |
| 2019 | 9 | 3 |
| 2020 | 1 | 2 |
| 2021 | 3 | 4 |
| 2022 | 4 | 4 |
| 2023 | 1 | 8 |
| 2024 | 8 | 2 |
| 2025 | 2 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System of valves for cell culture machine6 Oct 2026US 12,753,847 B2Cellaven
- Clamp assemblies for clamping tubing and controlling fluid flow29 Sep 2026US 12,747,819 B2Corning Incorporated
- Clamp, especially for a connection between a ventilator and a patient25 Aug 2026US 12,714,844 B2Drägerwerk AG & Co. KGaA
- Linearly actuated flow controller for intravenous (IV) fluid administration7 Oct 2025US 12,433,995 B2CareFusion 303, Inc.
- Multiple-tube pinch valve assembly28 Jan 2025US 12,209,689 B2Terumo BCT, Inc.
- Coupling Device26 Feb 2026US 2026/0055834 A1Flecotec AG
- System of valves for cell culture machine18 Sep 2025US 2025/0290570 A1Cellaven
- A mechanically operated valve7 Aug 2025US 2025/0248559 A1Koninklijke Douwe Egberts B. V.
- Clamp assemblies for clamping tubing and controlling fluid flow31 Jul 2025US 2025/0243959 A1Corning Incorporated
- Pinch Valve Device20 Mar 2025US 2025/0092954 A1Shinano Kenshi Co., Ltd.
Most cited
By later US patents
- Tube clamp78US 5,238,218 A1993
- Suction catheter valve73US 5,300,043 ASmiths Industries Medical Systems, Inc. · 1994
- Tube clamp59US 4,343,066 AIllinois Tool Works Inc. · 1982
- Fail-safe valve52US 4,372,345 AEconomics Laboratory, Inc. · 1983
- Hose clamp45US 4,053,135 ASigma Scientific Development, Inc. · 1977