Y10T 137/3631
Diaphragm, bellows or expansible tube
Y10T137/3631 (Diaphragm, bellows or expansible tube) appears on 51 US grants and 28 published applications in this corpus.
Search patents in Y10T- Granted patents
- 51
- Published applications
- 28
- Assignees
- 31
- Inventors
- 82
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 2 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 4 | 2 |
| 2014 | 3 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tire valve assembly31 Jan 2023US 11,565,556 B1The Legion Engineering Corporation
- Wheel valve assembly and the tire inflation system made therewith19 Nov 2019US 10,479,150 B2Dana Heavy Vehicle Systems Group, LLC
- Valve for inflatable apparatuses14 May 2019US 10,288,181 B2Oase Outdoors ApS
- Valve assembly for a central tire inflation system26 Feb 2019US 10,214,061 B2Dana Heavy Vehicle Systems Group, LLC
- Flexible concrete hose shut-off valve11 Dec 2018US 10,151,395 B2Construction Forms, Inc.
- Air valve and filled product containing the same24 Sep 2026US 2026/0287076 A1Broad Design Co., Ltd.
- Flexible concrete hose shut-off valve12 Apr 2018US 2018/0100591 A1Construction Forms, Inc.
- Wheel Valve Assembly & The Tire Inflation System Made Therewith28 Dec 2017US 2017/0368896 A1Dana Heavy Vehicle Systems Group, LLC
- Valve for inflatable apparatuses16 Nov 2017US 2017/0328486 A1Oase Outdoors ApS
- Valve assembly for a central tire inflation system1 Dec 2016US 2016/0347135 A1Dana Heavy Vehicle Systems Group, LLC
Most cited
By later US patents
- Light control apparatus for a dental handpiece108US 4,171,572 AStar Dental Manufacturing Co., Inc. · 1979
- Tire pressure sensor and air supply to maintain desired tire pressure89US 4,742,857 ATechni Guidance, Inc. · 1988
- Self-regulating tire pressure system and method78US 5,413,159 AHughes Aircraft Company · 1995
- Wheel end valve for central tire inflation system59US 4,678,017 AEaton Corporation · 1987
- Tire inflating and deflating system53US 5,398,743 ATire Inflation Systems Corp. · 1995