F41H 11/26
The elements being rotary ground-penetrating elements
Official title: the elements being rotary ground-penetrating elements
F41H11/26 (The elements being rotary ground-penetrating elements) appears on 16 US grants and 8 published applications in this corpus.
Search patents in F41H- Granted patents
- 16
- Published applications
- 8
- Assignees
- 11
- Inventors
- 35
- Latest grant
- 14 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Landmine excabator and neutralizer and related methods14 Dec 2021US 11,199,381 B2Demine Robotics Inc.
- Rotor hood for milling apparatus3 May 2016US 9,328,467 B2BOMAG GmbH
- Vehicle8 Mar 2016US 9,279,644 B2Pearson Engineering Limited
- Rotor system for ground milling or mine milling30 Jan 2007US 7,168,501 B2AHWI Maschinenbau GmbH
- Range-master vehicle for safe recovery of ordnance and land mines21 Mar 2006US 7,013,982 B2
- Landmine excabator and neutralizer and related methods26 Mar 2020US 2020/0096295 A1Demine Robotics Inc.
- Vehicle24 Sep 2015US 2015/0268012 A1Pearson Engineering Limited
- Rotor hood for a milling apparatus5 Dec 2013US 2013/0322963 A1BOMAG GmbH
- Rotor system for ground milling or mine milling14 Oct 2004US 2004/0200626 A1AHWI Maschinenbau GmbH
- Range-master vehicle for safe recovery of ordnance and land mines11 Dec 2003US 2003/0226672 A1
Most cited
By later US patents
- Mine clearing vehicle17US 5,988,037 A1999
- Mine disposal device and disposal method14US 5,936,185 A1999
- Rotary drive contained within hollow rotating drum11US 6,212,799 B1Electric Tractor Corporation · 2001
- Tracked vehicle10US 5,442,990 A1995
- Mine disposal apparatus and mine disposal method10US 6,393,959 B1Yamanashi Hitachi Construction Machinery Co., Ltd. · 2002