B29L 2031/045
Bushes therefor
Official title: {Bushes therefor}
B29L2031/045 (Bushes therefor) appears on 56 US grants and 36 published applications in this corpus.
Search patents in B29L- Granted patents
- 56
- Published applications
- 36
- Assignees
- 53
- Inventors
- 131
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 4 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 4 |
| 2017 | 3 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 3 |
| 2020 | 0 | 2 |
| 2021 | 3 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cage and ball bearing14 Oct 2025US 12,442,415 B2Ntn Corporation
- Gear device14 Jan 2025US 12,196,302 B2Sumitomo Heavy Industries, Ltd.
- Bearing cage and manufacturing method therefor11 Oct 2022US 11,465,319 B2Nsk Ltd.
- Fluorinated copolymer composition31 Aug 2021US 11,104,786 B2Agc Chemicals Americas, Inc.
- Fluorinated copolymer composition, method for its production, and molded product20 Jul 2021US 11,065,790 B2AGC Inc.
- Bushing for heavy-duty vehicle axle/suspension systems22 Jan 2026US 2026/0022736 A1Hendrickson USA, L L C
- Cage, rolling bearing, and method for molding cage20 Nov 2025US 2025/0354582 A1Fukui Seiki Industry Co., Ltd.
- Gear device23 May 2024US 2024/0167554 A1Sumitomo Heavy Industries, Ltd.
- Cage and ball bearing9 May 2024US 2024/0151269 A1Ntn Corporation
- Bearing cage and manufacturing method therefor8 Dec 2022US 2022/0388209 A1Nsk Ltd.
Most cited
By later US patents
- Process for preparing a fiber reinforced resin matrix preform31US 4,846,908 AE. I. Du Pont de Nemours and Company · 1989
- Ball joint and method of manufacturing the same30US 5,092,703 AYorozu Manufacturing Corporation · 1992
- Thermoplastic-rubber polymer alloys and method for producing the same24US 4,735,982 AThe B. F. Goodrich Company · 1988
- Method of making plastic ball sleeve assembly22US 5,345,679 AGeneral Motors Corporation · 1994
- Thermoplastic-rubber polymer alloys and method of producing the same21US 4,725,151 AThe B. F. Goodrich Company · 1988