B60C 11/1222
Twisted or warped shape in the sipe plane
Official title: {Twisted or warped shape in the sipe plane}
B60C11/1222 (Twisted or warped shape in the sipe plane) appears on 18 US grants and 24 published applications in this corpus.
Search patents in B60C- Granted patents
- 18
- Published applications
- 24
- Assignees
- 14
- Inventors
- 42
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 3 | 3 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 4 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 0 | 0 |
| 2023 | 3 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Tire9 Dec 2025US 12,491,739 B2Sumitomo Rubber Industries, Ltd.
- Truck tire tread with J shaped sipe12 Nov 2024US 12,138,964 B2Compagnie Generale Des Etablissements Michelin
- Tread for a pneumatic tire and a pneumatic tire6 Jun 2023US 11,667,159 B2Bridgestone Europe NV/SA
- Pneumatic tire21 Feb 2023US 11,584,165 B2The Yokohama Rubber Co., Ltd.
- Pneumatic tire, a tread band, and a tread block comprising a sipe, and a lamella plate for the manufacture thereof17 Jan 2023US 11,554,613 B2Nokian Renkaat Oyj
- Directional interlocking sipe and/or slot with chamfer19 Jun 2025US 2025/0196543 A1Bridgestone Americas Tire Operations, LLC
- Tire30 May 2024US 2024/0174028 A1Sumitomo Rubber Industries, Ltd.
- Truck tire tread with j shaped sipe5 Jan 2023US 2023/0001745 A1Compagnie Generale Des Etablissements Michelin
- Tread for a pneumatic tire and a pneumatic tire24 Jun 2021US 2021/0188012 A1Bridgestone Europe NV/SA
- Pneumatic tire, a tread band, and a tread block comprising a sipe, and a lamella plate for the manufacture thereof29 Apr 2021US 2021/0122193 A1Nokian Renkaat Oyj
Most cited
By later US patents
- Pneumatic vehicle tire27US 4,566,514 AContinental Gummi-Werke Aktiengesellschaft · 1986
- Pneumatic tire including twisted sipe8US 6,786,257 B1Bridgestone Corporation · 2004
- Pneumatic tire, a tread band, and a tread block comprising a sipe, and a lamella plate for the manufacture thereof5US 10,906,359 B2Nokian Renkaat Oyj · 2021
- Pneumatic tire2US 9,061,551 B2Toyo Tire & Rubber Co., Ltd. · 2015
- Pneumatic tire1US 11,584,165 B2The Yokohama Rubber Co., Ltd. · 2023