B65G 45/04
For rollers
Official title: for rollers
B65G45/04 (For rollers) appears on 17 US grants and 6 published applications in this corpus.
Search patents in B65G- Granted patents
- 17
- Published applications
- 6
- Assignees
- 15
- Inventors
- 24
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Guided cartridge belt cleaner23 Jan 2024US 11,878,874 B2Flexible Steel Lacing Company
- Transport trolley8 Nov 2022US 11,492,206 B2Weiss GmbH
- Transfer apparatus for dough pieces30 Jul 2019US 10,362,790 B2Werner & Pfleiderer Lebensmitteltechnik GmbH
- Motorized roller23 Jan 2018US 9,873,565 B2Itoh Denki Co., Ltd.
- Conveyor drive roller with cooling means15 Mar 2016US 9,284,131 B2Van der Graaf Inc.
- Guided cartridge belt cleaner24 Nov 2022US 2022/0371829 A1Flexible Steel Lacing Company
- Transport trolley17 Mar 2022US 2022/0081218 A1Ewiss GmbH
- Transfer Apparatus for Dough Pieces23 Aug 2018US 2018/0235242 A1Werner & Pfleiderer Lebensmitteltechnik GmbH
- Motorized roller31 Aug 2017US 2017/0247194 A1Itoh Denki Co., Ltd.
- Conveyor Drive Roller With Cooling Means17 Dec 2015US 2015/0360879 A1Van der Graaf Inc.
Most cited
By later US patents
- Live roller conveyor pulley for improving the training of a conveyor belt28US 5,413,209 AWerner Motor Company Ltd. · 1995
- Bearing lubrication system19US 4,919,253 AContinental Conveyor & Equipment Co., Inc. · 1990
- Bearing lubrication system for bowed rolls17US 3,951,480 AAlbany International Corp. · 1976
- Conveyor stub idler apparatus17US 5,027,940 A1991
- Roller conveyor11US 6,158,574 A2000