B65G 15/36
The layers incorporating ropes, chains, or rolled steel sections
Official title: the layers incorporating ropes, chains, or rolled steel sections
B65G15/36 (The layers incorporating ropes, chains, or rolled steel sections) appears on 117 US grants and 97 published applications in this corpus.
Search patents in B65G- Granted patents
- 117
- Published applications
- 97
- Assignees
- 75
- Inventors
- 210
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 10 |
| 2013 | 1 | 6 |
| 2014 | 4 | 4 |
| 2015 | 5 | 8 |
| 2016 | 8 | 5 |
| 2017 | 8 | 8 |
| 2018 | 8 | 8 |
| 2019 | 7 | 8 |
| 2020 | 10 | 5 |
| 2021 | 2 | 3 |
| 2022 | 3 | 3 |
| 2023 | 4 | 5 |
| 2024 | 4 | 3 |
| 2025 | 2 | 7 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- 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
- Low rolling resistance conveyor belt28 Apr 2026US 12,612,256 B2ContiTech Deutschland GmbH
- Belt or belt segment7 Apr 2026US 12,595,837 B2ContiTech Transportbandsysteme GmbH
- Conveyor belt28 May 2026US 2026/0145876 A1Technological Resources Pty. Limited
- Flame-retardant abrasion-resistant conveyor belt30 Apr 2026US 2026/0117052 A1ContiTech Deutschland GmbH
- System and method for scanning the condition of a steel cord conveyor belt16 Apr 2026US 2026/0103347 A1
- Conveyor belt and method of manufacturing the same12 Feb 2026US 2026/0042612 A1The Yokohama Rubber Co., Ltd.
- Technique and process for separating rubber from core before vulcanization of strong conveyor belt joint11 Dec 2025US 2025/0375913 A1Taiyuan University of Technology
Most cited
By later US patents
- Conveyor belt40US 4,957,199 A1990
- High temperature flexible thermoplastic composites for endless belt driving surfaces32US 6,296,588 B1The Gates Corporation · 2001
- Stretchable belt conveyor30US 4,061,223 AThe First National Bank of Akron, Trustee · 1977
- Powered conveyor belt turn28US 5,667,058 AUnited Parcel Service of America, Inc. · 1997
- Conveyor belt25US 3,973,670 AClouth Gummiwerke Aktiengesellschaft · 1976