F16G 1/28
Driving-belts: with a contact surface of special shape
Official title: with a contact surface of special shape, e.g. toothed
F16G1/28 (Driving-belts: with a contact surface of special shape) appears on 652 US grants and 461 published applications in this corpus.
Search patents in F16G- Granted patents
- 652
- Published applications
- 461
- Assignees
- 194
- Inventors
- 900
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 11 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 13 | 0 |
| 1986 | 16 | 0 |
| 1987 | 20 | 0 |
| 1988 | 7 | 0 |
| 1989 | 19 | 0 |
| 1990 | 14 | 0 |
| 1991 | 13 | 0 |
| 1992 | 10 | 0 |
| 1993 | 19 | 0 |
| 1994 | 18 | 0 |
| 1995 | 21 | 0 |
| 1996 | 19 | 0 |
| 1997 | 15 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 4 |
| 2002 | 11 | 9 |
| 2003 | 9 | 12 |
| 2004 | 6 | 11 |
| 2005 | 11 | 10 |
| 2006 | 7 | 14 |
| 2007 | 7 | 19 |
| 2008 | 2 | 13 |
| 2009 | 1 | 13 |
| 2010 | 17 | 21 |
| 2011 | 10 | 16 |
| 2012 | 11 | 13 |
| 2013 | 9 | 11 |
| 2014 | 7 | 13 |
| 2015 | 11 | 21 |
| 2016 | 19 | 17 |
| 2017 | 17 | 30 |
| 2018 | 22 | 31 |
| 2019 | 24 | 24 |
| 2020 | 26 | 35 |
| 2021 | 21 | 24 |
| 2022 | 25 | 13 |
| 2023 | 15 | 28 |
| 2024 | 30 | 25 |
| 2025 | 22 | 24 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Synchronous belt fiber treatment and belt15 Sep 2026US 12,735,837 B2The Gates Corporation
- Power transmission belt and corresponding transmission system8 Sep 2026US 12,729,746 B2Dayco Europe S.R.L.
- Helical belt assembly, method of use, and kit therefore1 Sep 2026US 12,723,638 B2GreCal, LLC.
- Sustainable rubber compound for power transmission belt18 Aug 2026US 12,709,676 B2
- Belt11 Aug 2026US 12,704,168 B2Bando Chemical Industries, Ltd.
- Toothed belt having fabric layer with reduced porosity8 Oct 2026US 2026/0309207 A1The Gates Corporation
- Toothed Belt and Manufacturing Method Therefor17 Sep 2026US 2026/0276057 A1Mitsuboshi Belting Ltd.
- Flanged sprockets and methods of making27 Aug 2026US 2026/0251209 A1The Gates Corporation
- Multi-layer reinforced belt6 Aug 2026US 2026/0226960 A1The Gates Corporation
- Elastomer adhesives for belt products23 Jul 2026US 2026/0210423 A1The Gates Corporation
Most cited
By later US patents
- Electrically conductive power transmission belt314US 9,829,066 B2The Gates Corporation · 2017
- Ethylene-alpha-olefin belting82US 5,610,217 AThe Gates Corporation · 1997
- Power transmission belt with teeth reinforced with a fabric material75US 5,645,504 AThe Gates Corporation · 1997
- Toothed belt formed mainly of thermoplastic material69US 5,653,656 ADayco Products, Inc. · 1997
- Self-cleaning sprocket61US 4,072,062 AInternational Harvester Company · 1978