B60C 17/04
Utilising additional non-inflatable supports which become load-supporting in emergency
Official title: utilising additional non-inflatable supports which become load-supporting in emergency
B60C17/04 (Utilising additional non-inflatable supports which become load-supporting in emergency) appears on 393 US grants and 377 published applications in this corpus.
Search patents in B60C- Granted patents
- 393
- Published applications
- 377
- Assignees
- 144
- Inventors
- 641
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 10 | 0 |
| 1979 | 10 | 0 |
| 1980 | 8 | 0 |
| 1981 | 13 | 0 |
| 1982 | 4 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 10 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 7 |
| 2002 | 10 | 17 |
| 2003 | 19 | 23 |
| 2004 | 17 | 34 |
| 2005 | 19 | 34 |
| 2006 | 20 | 37 |
| 2007 | 17 | 22 |
| 2008 | 12 | 14 |
| 2009 | 10 | 21 |
| 2010 | 10 | 17 |
| 2011 | 9 | 15 |
| 2012 | 8 | 12 |
| 2013 | 6 | 12 |
| 2014 | 10 | 5 |
| 2015 | 5 | 7 |
| 2016 | 7 | 15 |
| 2017 | 8 | 12 |
| 2018 | 5 | 13 |
| 2019 | 9 | 13 |
| 2020 | 9 | 5 |
| 2021 | 3 | 10 |
| 2022 | 6 | 4 |
| 2023 | 4 | 8 |
| 2024 | 5 | 10 |
| 2025 | 2 | 8 |
| 2026 | 8 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60C 17/06Resilient273
- B60C 17/041Characterised by coupling or locking means between rim and support110
- B60C 17/043Made-up of an annular metallic shell19
- B60C 17/045Rotatable supports relative to the rim18
- B60C 17/047Comprising circumferential ribs15
- B60C 17/044Expandable supports8
- B60C 17/048Comprising transverse ribs8
Recent patents
- Tire for vehicle comprising a stiffening structure23 Jun 2026US 12,661,937 B2Compagnie Generale Des Etablissements Michelin
- Run flat system having a spring suspension16 Jun 2026US 12,654,496 B2Hutchinson
- Run flat device26 May 2026US 12,636,916 B2Hutchinson
- Tubeless tire insert14 Apr 2026US 12,600,178 B2Fox Factory, Inc.
- Simulated inflatable wheel and stroller comprising same7 Apr 2026US 12,594,787 B2Wonderland Switzerland AG
- Tire With Pressure Zero Sidewall Hoop Rings and Method of Manufacture9 Jul 2026US 2026/0192610 A1
- Run-flat device26 Mar 2026US 2026/0084470 A1Sichuan Hertz Technology and Culture Group Co., Ltd.
- Runflat assembly27 Nov 2025US 2025/0360760 A1Tyron International Limited
- Anti-puncture shield for pneumatic tires9 Oct 2025US 2025/0313045 A1
- Toroidal insert comprising multiple segments for a run-flat tire assembly2 Oct 2025US 2025/0303802 A1Xertok Lc
Most cited
By later US patents
- Trapezoidal non-pneumatic tire with supporting and cushioning members77US 4,921,029 AThe Uniroyal Goodrich Tire Company · 1990
- Tire construction53US 5,139,066 AAltrack Limited · 1992
- Safety support made of a flexible elastomeric material for tires42US 5,891,279 ACompagnie Generale des Etablissements Michelin - Michelin & Cie · 1999
- Rim and assembly of tire and ring-shaped tread support on same41US 5,634,993 ACompagnie Generale des Etablissements Michelin - Michelin & Cie · 1997
- Run-flat device37US 9,108,470 B2Polaris Industries Inc. · 2015