B65G 15/34
With reinforcing layers
Official title: with reinforcing layers, e.g. of fabric
B65G15/34 (With reinforcing layers) appears on 303 US grants and 277 published applications in this corpus.
Search patents in B65G- Granted patents
- 303
- Published applications
- 277
- Assignees
- 186
- Inventors
- 620
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 2 |
| 2002 | 3 | 6 |
| 2003 | 2 | 3 |
| 2004 | 2 | 7 |
| 2005 | 3 | 3 |
| 2006 | 4 | 4 |
| 2007 | 3 | 7 |
| 2008 | 4 | 10 |
| 2009 | 2 | 5 |
| 2010 | 6 | 10 |
| 2011 | 7 | 4 |
| 2012 | 6 | 17 |
| 2013 | 6 | 10 |
| 2014 | 9 | 8 |
| 2015 | 10 | 15 |
| 2016 | 10 | 12 |
| 2017 | 18 | 14 |
| 2018 | 14 | 26 |
| 2019 | 19 | 22 |
| 2020 | 23 | 25 |
| 2021 | 12 | 11 |
| 2022 | 16 | 12 |
| 2023 | 8 | 18 |
| 2024 | 12 | 9 |
| 2025 | 9 | 10 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flame-retardant abrasion-resistant conveyor belt18 Aug 2026US 12,709,675 B2
- Root cause determination of steel cord damage using magnetic based monitoring system and methods11 Aug 2026US 12,704,478 B2
- Method for joining the ends of a linear belt in order to form an endless belt for the transport of foodstuffs30 Jun 2026US 12,669,164 B2Liftvrac
- Glue-core separation operation system and equipment for separating glue-core of conveyor belt joint before vulcanization23 Jun 2026US 12,661,819 B2Taiyuan University of Technology
- Rubber composition, processing method thereof, and rubber product using the same12 May 2026US 12,624,198 B2Hangzhou Xinglu Technologies Co., Ltd
- Conveyance belt and power transmission belt8 Oct 2026US 2026/0307907 A1Nitta Corporation
- Reinforced belt joint8 Oct 2026US 2026/0309208 A1Ecobelt Ltd
- Steep-angle thermoplastic elastomer belts and belts made from a combination of a rubber and thermoplastic elastomers with thermoplastic abrasive and impact resistant chevron cleats for mining and heavy industrial applications1 Oct 2026US 2026/0296792 A1ContiTech Deutschland GmbH
- Conveyor belt28 May 2026US 2026/0145876 A1Technological Resources Pty. Limited
- Flame-retardant abrasion-resistant conveyor belt30 Apr 2026US 2026/0117052 A1ContiTech Deutschland GmbH
Most cited
By later US patents
- Lagging-reinforced structure42US 4,855,174 A1989
- Conveyor belt40US 4,957,199 A1990
- Conveyor belting and method of manufacture37US 5,906,269 AHabasit Globe, Inc. · 1999
- Stretchable load-retaining conveyor belt33US 4,410,082 AThe First National Bank of Akron · 1983
- High temperature flexible thermoplastic composites for endless belt driving surfaces32US 6,296,588 B1The Gates Corporation · 2001