B60C 23/00372
Characterised by fluid diagrams
Official title: {characterised by fluid diagrams}
B60C23/00372 (Characterised by fluid diagrams) appears on 231 US grants and 191 published applications in this corpus.
Search patents in B60C- Granted patents
- 231
- Published applications
- 191
- Assignees
- 87
- Inventors
- 320
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 1 |
| 2003 | 3 | 4 |
| 2004 | 2 | 7 |
| 2005 | 6 | 6 |
| 2006 | 2 | 5 |
| 2007 | 5 | 5 |
| 2008 | 4 | 4 |
| 2009 | 2 | 3 |
| 2010 | 3 | 3 |
| 2011 | 2 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 5 |
| 2014 | 1 | 9 |
| 2015 | 5 | 17 |
| 2016 | 14 | 9 |
| 2017 | 9 | 25 |
| 2018 | 12 | 32 |
| 2019 | 21 | 13 |
| 2020 | 24 | 15 |
| 2021 | 13 | 6 |
| 2022 | 10 | 8 |
| 2023 | 4 | 3 |
| 2024 | 6 | 2 |
| 2025 | 3 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Central tire inflation system with wheel hub including integrated sealing surface5 May 2026US 12,617,244 B2Dana Italia S.R.L.
- Automatic tire inflation system28 Apr 2026US 12,611,894 B2Rivian IP Holdings, LLC
- Wheel valve assembly for tire inflation/deflation system13 Jan 2026US 12,522,029 B2Parker-Hannifin Corporation
- Rotary feed-through, in particular for regulating tyre pressure19 Aug 2025US 12,391,075 B2Trelleborg Wheel Systems Italia S.P.A.
- Tyre inflating device and method for controlling a tyre inflating process8 Apr 2025US 12,269,302 B2Nexion S.P.A.
- Tire Inflation Apparatus and CTIS System5 Mar 2026US 2026/0061782 A1
- Automatic Tire Pressure Management Systems and Methods19 Feb 2026US 2026/0048622 A1
- Tire inflation system for heavy-duty vehicles5 Feb 2026US 2026/0034843 A1Hendrickson USA, L L C
- Regulator for heavy-duty vehicle tire inflation systems22 Jan 2026US 2026/0023401 A1Hendrickson USA, L L C
- Tire Inflation Device and Inflation System26 Jun 2025US 2025/0206078 A1Volvo Car Corporation
Most cited
By later US patents
- Automatic tire pressure control system for a vehicle134US 5,587,698 A1996
- Adaptive inflation control for vehicle central tire inflation system111US 5,180,456 AEaton Corporation · 1993
- CTI program pressure setting override84US 5,516,379 AEaton Corporation · 1996
- Central tire inflation system83US 4,744,399 APACCAR Inc · 1988
- Central tire inflation system79US 4,640,331 AEaton Corporation · 1987