E21F 13/025
Shuttle cars
Official title: {Shuttle cars}
E21F13/025 (Shuttle cars) appears on 56 US grants and 43 published applications in this corpus.
Search patents in E21F- Granted patents
- 56
- Published applications
- 43
- Assignees
- 35
- Inventors
- 107
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 5 |
| 2013 | 1 | 6 |
| 2014 | 1 | 1 |
| 2015 | 5 | 4 |
| 2016 | 0 | 6 |
| 2017 | 4 | 3 |
| 2018 | 5 | 2 |
| 2019 | 5 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 2 |
| 2022 | 0 | 4 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Arrangement27 May 2025US 12,312,814 B2Sandvik Mining and Construction Oy
- Method and system for controlling a mining and/or construction machine4 Feb 2025US 12,215,998 B2Epiroc Rock Drills Aktiebolag
- Vehicle and process for moving coarse ore10 Sep 2024US 12,084,972 B2
- Mined material transport vehicle3 Sep 2024US 12,077,085 B2Komatsu Ltd.
- Mining system21 Feb 2023US 11,585,219 B2Komatsu Ltd.
- Lightweight material carrier16 Jul 2026US 2026/0200537 A1Anglo American Technical & Sustainability Services Ltd
- Wear indicator27 Nov 2025US 2025/0361807 A1
- Arrangement21 Aug 2025US 2025/0263932 A1Sandvik Mining and Construction Oy
- Arrangement15 Sep 2022US 2022/0290564 A1Sandvik Mining and Construction Oy
- Method and system for controlling a mining and/or construction machine28 Jul 2022US 2022/0236100 A1Epiroc Rock Drills Aktiebolag
Most cited
By later US patents
- Shuttle car loading system35US 4,537,554 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1985
- Vertically movable operator's compartment for a self-propelled mine vehicle28US 4,078,629 AConsolidation Coal Company · 1978
- Hydraulically-actuated controller for reel drive27US 5,007,599 AAtlas Copco Construction and Mining Holding AB · 1991
- Constant tension cable reel drive23US 4,537,364 ASundstrand Corporation · 1985
- Determination of routes for arranging automatic control of mobile mining machine22US 8,694,193 B2Sandvik Mining and Construction Oy · 2014