B65G 2207/12
Chain pin retainers
B65G2207/12 (Chain pin retainers) appears on 141 US grants and 95 published applications in this corpus.
Search patents in B65G- Granted patents
- 141
- Published applications
- 95
- Assignees
- 46
- Inventors
- 187
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 1 |
| 2003 | 4 | 4 |
| 2004 | 2 | 4 |
| 2005 | 4 | 4 |
| 2006 | 4 | 9 |
| 2007 | 4 | 2 |
| 2008 | 2 | 4 |
| 2009 | 3 | 6 |
| 2010 | 8 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 4 |
| 2013 | 4 | 9 |
| 2014 | 7 | 6 |
| 2015 | 5 | 3 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 3 | 4 |
| 2020 | 3 | 1 |
| 2021 | 1 | 4 |
| 2022 | 2 | 3 |
| 2023 | 4 | 4 |
| 2024 | 4 | 6 |
| 2025 | 6 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conveyor belt and belt conveying apparatus25 Aug 2026US 12,715,700 B2Tsubaki Yamakyu Chain Co.
- Weldless conveyor belt systems and methods4 Nov 2025US 12,459,743 B2Cambridge International, Inc.
- Modular conveyor belt with dedicated access assembly9 Sep 2025US 12,410,016 B2Laitram, L. L. C.
- Modular conveyor belt with moveable hinge rod retainer15 Jul 2025US 12,358,727 B2Laitram, L. L. C.
- System for fixing push rods to a chain13 May 2025US 12,296,448 B2Reepack S.R.L.
- Non-tenting conveyor belt6 Aug 2026US 2026/0225816 A1Laitram, L. L. C.
- Metal conveyor belt with service points30 Oct 2025US 2025/0333247 A1Laitram, L. L. C.
- Modular conveyor belt with moveable hinge rod retainer23 Oct 2025US 2025/0326584 A1Laitram, L. L. C.
- Conveyor belt and belt conveying apparatus17 Apr 2025US 2025/0122019 A1Tsubaki Yamakyu Chain Co.
- Modular conveyor belt with dedicated access assembly17 Oct 2024US 2024/0343495 A1Laitram, L. L. C.
Most cited
By later US patents
- Modular link conveyor system76US 4,953,693 ASpan Tech LLC · 1990
- Modular center drive conveyor belt58US 4,832,187 ALaitram, L. L. C. · 1989
- Modular link conveyor system with narrow chain58US 5,031,757 ASpan Tech LLC · 1991
- Modular plastic turn belt conveyor system, module, belt and drive therefor54US 5,217,110 AThe Cambridge Wire Cloth Company · 1993
- Modular conveyor belt50US 5,303,818 AUCC Corporation · 1994