B29D 29/08
Toothed driving belts
B29D29/08 (Toothed driving belts) appears on 232 US grants and 141 published applications in this corpus.
Search patents in B29D- Granted patents
- 232
- Published applications
- 141
- Assignees
- 63
- Inventors
- 356
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 3 |
| 2002 | 6 | 6 |
| 2003 | 7 | 11 |
| 2004 | 8 | 7 |
| 2005 | 7 | 1 |
| 2006 | 3 | 3 |
| 2007 | 4 | 2 |
| 2008 | 0 | 5 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 1 | 4 |
| 2012 | 1 | 3 |
| 2013 | 4 | 6 |
| 2014 | 5 | 9 |
| 2015 | 3 | 5 |
| 2016 | 7 | 6 |
| 2017 | 7 | 11 |
| 2018 | 8 | 15 |
| 2019 | 11 | 6 |
| 2020 | 9 | 8 |
| 2021 | 4 | 8 |
| 2022 | 3 | 3 |
| 2023 | 4 | 4 |
| 2024 | 7 | 7 |
| 2025 | 10 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Toothed belt and toothed belt transmission device4 Nov 2025US 12,460,698 B2Mitsuboshi Belting Ltd.
- Friction transmission belt30 Sep 2025US 12,429,110 B2Bando Chemical Industries, Ltd.
- Drive belt, in particular toothed belt, having improved properties and method for producing same2 Sep 2025US 12,404,626 B2Arntz Beteiligungs GmbH & Co.KG
- Toothed belt and manufacturing method therefor26 Aug 2025US 12,398,780 B2Mitsuboshi Belting Ltd.
- Toothed power transmission belt with back fabric8 Jul 2025US 12,352,333 B2The Gates Corporation
- Toothed Belt and Manufacturing Method Therefor17 Sep 2026US 2026/0276057 A1Mitsuboshi Belting Ltd.
- Elastomer adhesives for belt products23 Jul 2026US 2026/0210423 A1The Gates Corporation
- Reinforced-elastomer article with microporous polymeric film27 Feb 2025US 2025/0065596 A1The Gates Corporation
- Toothed Belt and Manufacturing Method Therefor5 Dec 2024US 2024/0401668 A1Mitsuboshi Belting Ltd.
- Toothed belt and manufacturing method therefor31 Oct 2024US 2024/0360888 A1Mitsuboshi Belting Ltd.
Most cited
By later US patents
- Electrically conductive power transmission belt314US 9,829,066 B2The Gates Corporation · 2017
- Toothed belt formed mainly of thermoplastic material69US 5,653,656 ADayco Products, Inc. · 1997
- Toothed belt52US 5,807,194 AThe Gates Corporation · 1998
- Elastomer-free fabric surface for power transmission belt tooth facing47US 3,964,328 AThe Gates Rubber Company · 1976
- Mold for a rubber track33US 6,716,012 B2The Goodyear Tire & Rubber Company · 2004