B65G 39/09
Arrangements of bearing or sealing means
B65G39/09 (Arrangements of bearing or sealing means) appears on 268 US grants and 173 published applications in this corpus.
Search patents in B65G- Granted patents
- 268
- Published applications
- 173
- Assignees
- 155
- Inventors
- 442
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 9 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 8 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 3 |
| 2003 | 6 | 4 |
| 2004 | 7 | 7 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 3 | 5 |
| 2008 | 1 | 6 |
| 2009 | 4 | 8 |
| 2010 | 2 | 7 |
| 2011 | 3 | 13 |
| 2012 | 8 | 8 |
| 2013 | 8 | 3 |
| 2014 | 10 | 12 |
| 2015 | 7 | 8 |
| 2016 | 9 | 3 |
| 2017 | 7 | 7 |
| 2018 | 11 | 9 |
| 2019 | 16 | 8 |
| 2020 | 8 | 11 |
| 2021 | 10 | 9 |
| 2022 | 6 | 5 |
| 2023 | 3 | 5 |
| 2024 | 8 | 11 |
| 2025 | 11 | 8 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conveyor bidirectional roller assembly and conveyor therewith1 Sep 2026US 12,722,904 B1Roach Manufacturing Corporation
- Roller conveying racks with quickly adjustable width21 Apr 2026US 12,606,380 B2Tcl Zhonghuan Renewable Energy Technology Co., Ltd.
- End bell for belt conveyor idler assembly7 Apr 2026US 12,595,132 B2Nordstrong Equipment Limited
- Removal device for automatically removing flexible material parts, method for removing flexible material parts, and production system comprising a conveyor device and a removal device17 Feb 2026US 12,552,620 B2HEFA Holding GmbH
- Spring-loaded bearing assembly16 Dec 2025US 12,497,242 B2Frantz Manufacturing Company
- Impact roller, transport system and method of assembling an impact roller8 Oct 2026US 2026/0307912 A1
- Sound attenuated roller for conveyor system17 Sep 2026US 2026/0274582 A1Woodsage LLC
- Roller Module for Roller Conveyor with Tub-Like Base Body20 Aug 2026US 2026/0242151 A1Robert Bosch GmbH
- Conveyor idler monitoring systems, methods, and apparatus25 Jun 2026US 2026/0180398 A1Superior Industries, Inc.
- Conveyor idler monitoring apparatus, systems, and methods9 Apr 2026US 2026/0097905 A1Superior Industries, Inc.
Most cited
By later US patents
- Idler roller bearing and seal67US 5,028,054 AFMC Corporation · 1991
- Conveyor roller and bearing assembly with external support56US 4,681,215 ARexnord Inc. · 1987
- Wheel bearing assembly with plastic bearing seals51US 4,113,328 AC. L. Frost & Son, Inc. · 1978
- Anti-friction element40US 4,732,490 A1988
- Labyrinth seals39US 4,458,957 ASKF (U.K.) Limited · 1984