B60B 39/00
Increasing wheel adhesion
Official title: Increasing wheel adhesion (wheels, wheel attachments or tyre attachments, designed for increasing traction B60B15/00, B60C; tyre constructions B60C; road surface conditioning to prevent slipperiness E01C)
B60B39/00 (Increasing wheel adhesion) appears on 245 US grants and 156 published applications in this corpus.
Search patents in B60B- Granted patents
- 245
- Published applications
- 156
- Assignees
- 102
- Inventors
- 404
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 9 | 0 |
| 1981 | 11 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 14 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 3 |
| 2003 | 5 | 4 |
| 2004 | 3 | 6 |
| 2005 | 5 | 5 |
| 2006 | 2 | 3 |
| 2007 | 2 | 0 |
| 2008 | 2 | 5 |
| 2009 | 2 | 3 |
| 2010 | 1 | 0 |
| 2011 | 3 | 7 |
| 2012 | 6 | 7 |
| 2013 | 4 | 7 |
| 2014 | 2 | 6 |
| 2015 | 5 | 4 |
| 2016 | 4 | 12 |
| 2017 | 9 | 7 |
| 2018 | 8 | 7 |
| 2019 | 9 | 10 |
| 2020 | 7 | 13 |
| 2021 | 7 | 13 |
| 2022 | 8 | 10 |
| 2023 | 6 | 12 |
| 2024 | 10 | 4 |
| 2025 | 6 | 5 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Combined vehicle climbing ladder and recovery board1 Sep 2026US 12,722,569 B2Ford Global Technologies, LLC
- Anti-aquaplaning system for vehicles and related method2 Jun 2026US 12,643,344 B2Easy Rain I.S.p.A.
- Control device and control method for controlling one or more slip-protection systems and one or more systems for outputting adhesion-optimizing means in rail vehicles19 May 2026US 12,630,198 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Systems and methods for traction20 Jan 2026US 12,528,519 B2Transportation IP Holdings, LLC
- System and method for actuation to control magnetic wheel adhesion4 Nov 2025US 12,459,293 B2Saudi Arabian Oil Company
- Hydroplane Prevention System17 Sep 2026US 2026/0274004 A1
- Moving device, control method for moving device, and non-transitory computer readable storage medium storing control program7 May 2026US 2026/0125125 A1Sumitomo Heavy Industries, Ltd.
- Apparatus and system for a traction board5 Feb 2026US 2026/0034835 A1Scout Motors Inc.
- An anti-aquaplaning system for a motor vehicle and related method24 Jul 2025US 2025/0236137 A1Easy Rain I.S.p.A.
- Vehicle assemblies and related kits and methods19 Jun 2025US 2025/0196536 A1
Most cited
By later US patents
- Ground cover mat manufactured from recycled plastic112US 5,807,021 A1998
- Non-skid place mat and the like61US 4,137,356 AThe Hoffmaster Company, Inc. · 1979
- Vehicle mounted travel surface and weather condition monitoring system61US 6,535,141 B12003
- Traction device57US 5,118,142 A1992
- Vehicle traction mat54US 5,538,183 A1996