E01D 19/046
Spherical bearings
Official title: {Spherical bearings}
E01D19/046 (Spherical bearings) appears on 16 US grants and 16 published applications in this corpus.
Search patents in E01D- Granted patents
- 16
- Published applications
- 16
- Assignees
- 16
- Inventors
- 39
- Latest grant
- 3 Jun 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 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite sliding block for frictional-type seismic isolators and seismic isolators with said composite sliding block3 Jun 2025US 12,320,146 B2Pontificia Universidad Catolica De Chile
- Structural support, manufacturing process11 Jul 2023US 11,697,948 B2Guarniflon S.p.A.
- Sliding pendulum bearing and method of dimensioning such a bearing16 Mar 2021US 10,947,679 B2Maurer Engineering Inc.
- Laminated sliding member and sliding bearing using the laminated sliding member15 Aug 2017US 9,732,538 B2Oiles Corporation
- Spherical bearing and plastic block with spherical surface for the same6 Sep 2016US 9,435,087 B2Isoltech Co., Ltd.
- Structural sliding bearing2 Oct 2025US 2025/0305316 A1
- Composite sliding block for frictional-type seismic isolators and seismic isolators with said composite sliding block3 Aug 2023US 2023/0243175 A1Pontificia Universidad Catolica De Chile
- Structural support, manufacturing process23 Apr 2020US 2020/0123799 A1Guarniflon S.p.A.
- Sliding pendulum bearing and method of dimensioning such a bearing5 Dec 2019US 2019/0368138 A1Maurer Engineering Inc.
- Spherical steel bearing, intelligent bearing and bearing monitoring system24 May 2018US 2018/0142734 A1Shenzhen Innova-Wise Engineering Technology Consulting Co., Ltd.
Most cited
By later US patents
- Rocker-sliding bearing assembly and a method of lining the assembly45US 4,320,549 AGlacier GmbH-Deva Werke · 1982
- Structure of an anti-shock device17US 6,688,051 B22004
- Structural bearings13US 3,971,598 AThe Glacier Metal Company Limited · 1976
- Spheric cap bearing device for safely connecting elements of bridges, viaducts, buildings and the like13US 5,597,239 AFIP Industriale S.p.A. · 1997
- Shock suppressor12US 9,175,468 B12015