Y10T 137/0874
Vent opening or closing on tipping container
Y10T137/0874 (Vent opening or closing on tipping container) appears on 403 US grants and 171 published applications in this corpus.
Search patents in Y10T- Granted patents
- 403
- Published applications
- 171
- Assignees
- 171
- Inventors
- 503
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 11 | 0 |
| 1988 | 10 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 12 | 0 |
| 1997 | 12 | 0 |
| 1998 | 15 | 0 |
| 1999 | 26 | 0 |
| 2000 | 14 | 0 |
| 2001 | 14 | 9 |
| 2002 | 20 | 15 |
| 2003 | 16 | 9 |
| 2004 | 17 | 21 |
| 2005 | 20 | 14 |
| 2006 | 13 | 11 |
| 2007 | 7 | 15 |
| 2008 | 6 | 10 |
| 2009 | 6 | 12 |
| 2010 | 12 | 14 |
| 2011 | 12 | 10 |
| 2012 | 14 | 5 |
| 2013 | 15 | 2 |
| 2014 | 7 | 4 |
| 2015 | 1 | 1 |
| 2016 | 6 | 1 |
| 2017 | 0 | 6 |
| 2018 | 4 | 0 |
| 2019 | 3 | 4 |
| 2020 | 1 | 4 |
| 2021 | 5 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rollover vent valve assembly13 May 2025US 12,297,921 B2Bemis Manufacturing Company
- Valve, multi-functional combination valve and CFLVV valve22 Oct 2024US 12,123,507 B2Shanghai Jtr Automotive Component Co., Ltd.
- Valve device19 Mar 2024US 11,932,101 B2Piolax, Inc.
- Cap with valve system provided with flow reducer12 Dec 2023US 11,840,139 B2Cev Lab S.R.L.
- Ventilation control valve for fuel tank29 Nov 2022US 11,511,620 B2Kyosan Denki Co., Ltd.
- Rollover vent valve assembly16 May 2024US 2024/0159324 A1Bemis Manufacturing Company
- Valve, multi-functional combination valve and cflvv valve4 Jan 2024US 2024/0003445 A1Ay Automotive Technologies (Jiaxing) Co., Ltd.
- Valve device26 Jan 2023US 2023/0027839 A1Piolax, Inc.
- Cap with valve system provided with flow reducer24 Nov 2022US 2022/0371432 A1Cev Lab S.R.L.
- Ventilation control valve for fuel tank22 Oct 2020US 2020/0331341 A1Kyosan Denki Co., Ltd.
Most cited
By later US patents
- Safety and venting cap for vehicle fuel tanks206US 4,457,325 AGT Development Corporation · 1984
- Transfer system138US 4,253,501 AIMS Limited · 1981
- Onboard vapor recovery system with two-stage shutoff valve108US 5,590,697 AG. T. Products, Inc. · 1997
- Fuel fill vapor recovery system with differential pressure control valve83US 5,462,100 AGeneral Motors Corporation · 1995
- Bariatric bed82US 6,141,806 AHill-Rom, Inc. · 2000