B65G 23/16
With dogs engaging abutments on belts or chains
Official title: with dogs engaging abutments on belts or chains
B65G23/16 (With dogs engaging abutments on belts or chains) appears on 58 US grants and 37 published applications in this corpus.
Search patents in B65G- Granted patents
- 58
- Published applications
- 37
- Assignees
- 46
- Inventors
- 100
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 3 |
| 2017 | 5 | 4 |
| 2018 | 0 | 2 |
| 2019 | 4 | 4 |
| 2020 | 3 | 2 |
| 2021 | 5 | 4 |
| 2022 | 1 | 1 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cargo transport complex25 Nov 2025US 12,479,667 B1
- Drive device for a conveying carriage of a distributing conveyor14 Jan 2025US 12,195,282 B2Gebhardt Foerdertechnik GmbH
- Circulation conveyor transport wheel, substrate carrier and method27 Aug 2024US 12,071,309 B2Von Ardenne Asset GmbH & Co. KG
- Circulation conveyor transport wheel, substrate carrier and method24 Oct 2023US 11,795,003 B2Von Ardenne Asset GmbH & Co. KG
- Synchronization of conveyor belt and drive belt of an inclined conveyor11 Jul 2023US 11,697,559 B2Rema Tip Top GmbH
- Self-stacking spiral belt with a leading bend and ribbed drive chains9 Apr 2026US 2026/0097902 A1Ashworth Bros., Inc.
- Drive unit, chain conveyor and method1 Jan 2026US 2026/0001725 A1Raumaster Paper Oy
- Circulation conveyor transport wheel, substrate carrier and method28 Dec 2023US 2023/0416007 A1Von Ardenne Asset GmbH & Co. KG
- Drive device for a conveying carriage of a distributing conveyor16 Mar 2023US 2023/0082453 A1Gebhardt Foerdertechnik GmbH
- Synchronization of conveyor belt and drive belt of an inclined conveyor17 Feb 2022US 2022/0048716 A1Rema Tip Top GmbH
Most cited
By later US patents
- Pin belt mechanism for movement of a continuous strip30US 3,938,721 AThe Standard Register Company · 1976
- Belt conveyors28US 3,967,720 ABattelle Memorial Institute · 1976
- Drive system for modular link conveyor belts24US 5,303,817 ALaitram, L. L. C. · 1994
- Drive unit for an endless conveyor20US 4,082,173 AOtis Elevator Company · 1978
- Curved conveyor section19US 5,992,615 A1999