E01D 19/042
Mechanical bearings
Official title: {Mechanical bearings (E01D19/048 takes precedence)}
E01D19/042 (Mechanical bearings) appears on 54 US grants and 41 published applications in this corpus.
Search patents in E01D- Granted patents
- 54
- Published applications
- 41
- Assignees
- 45
- Inventors
- 123
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 3 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 3 | 1 |
| 2016 | 2 | 2 |
| 2017 | 3 | 0 |
| 2018 | 0 | 5 |
| 2019 | 4 | 3 |
| 2020 | 0 | 2 |
| 2021 | 3 | 2 |
| 2022 | 0 | 3 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stowable dock system4 Aug 2026US 12,698,604 B2
- Structural sliding bearing and structural bearing system6 Jan 2026US 12,516,519 B2Maurer Engineering Inc.
- Seismic reinforcement device for bridge21 Oct 2025US 12,448,741 B2Bridge Bearing Manufacture Co., Ltd.
- 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
- Uni-directional and multi-directional mechanical structural bearing27 Feb 2024US 11,913,492 B2Marconmetalfab Inc.
- Rear-anchored v-shaped pier of steel structure of three-legged star-shaped pedestrian landscape bridge and construction method16 Apr 2026US 2026/0103859 A1China Railway Guangzhou Engineering Group Co., Ltd.
- Structural sliding bearing2 Oct 2025US 2025/0305316 A1
- Shock Absorber Structure24 Jul 2025US 2025/0237283 A1Viettel Group
- Seismic reinforcement device for bridge2 May 2024US 2024/0141603 A1Bridge Bearing Manufacture Co., Ltd.
- Structural sliding bearing and structural bearing system2 Nov 2023US 2023/0349147 A1Maurer Engineering Inc.
Most cited
By later US patents
- Support device55US 4,496,130 A1985
- Rocker-sliding bearing assembly and a method of lining the assembly45US 4,320,549 AGlacier GmbH-Deva Werke · 1982
- Heavy load bearings and related methods31US 9,822,523 B1US Synthetic Corporation · 2017
- Support structure28US 4,188,681 AOiles Industry Co., Ltd. · 1980
- Bearing structure with isolation and anchor device28US 5,452,548 A1995