B65G 39/14
Spring-supported sets
Official title: Spring-supported sets, e.g. permitting troughing of a load-carrying belt
B65G39/14 (Spring-supported sets) appears on 26 US grants and 17 published applications in this corpus.
Search patents in B65G- Granted patents
- 26
- Published applications
- 17
- Assignees
- 26
- Inventors
- 53
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 4 |
| 2021 | 5 | 4 |
| 2022 | 3 | 1 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Bearing assembly for track and mover system29 Nov 2022US 11,512,739 B1Rockwell Automation Technologies, Inc.
- Catenary troughing idler3 May 2022US 11,319,160 B2Loram Technologies, Inc.
- Drive device, drive element and conveying-cart drive4 Jan 2022US 11,214,444 B2Interroll Holding AG
- Enclosed conveyor23 Nov 2021US 11,180,320 B2Tmsa - Tecnologia Em Movimentacao S.A.
- Roller assembly for a conveyor belt9 Nov 2021US 11,167,932 B2Metso Outotec Finland Oy
- Adjustable curved tunnel conveyor system6 Jul 2023US 2023/0211956 A1ASGCO Manufacturing, Inc.
- Bearing assembly for track and mover system10 Nov 2022US 2022/0356902 A1Rockwell Automation Technology, Inc.
- Drive device, drive element and conveying-cart drive16 Sep 2021US 2021/0284457 A1Interroll Holding AG
- Catenary troughing idler27 May 2021US 2021/0155412 A1Loram Technologies, Inc.
- Enclosed conveyor21 Jan 2021US 2021/0016972 A1Tmsa - Tecnologia Em Movimentacao S.A.
Most cited
By later US patents
- Longitudinal support for a conveyor belt12US 4,166,528 AStephens-Adamson, Inc. · 1979
- Aerial conveyor system11US 4,101,019 A1978
- Flexible support designed to support the conveyor belt of a conveyor10US 4,144,964 APneumatiques, Caoutchouc Manufacture et Plastiques Kleber-Colombes · 1979
- Aerial conveyor system7US 4,234,073 A1980
- Quick release troughing roll mounting6US 4,043,447 AFMC Corporation · 1977