F41H 11/22
The elements being excavation buckets
Official title: the elements being excavation buckets
F41H11/22 (The elements being excavation buckets) appears on 6 US grants and 6 published applications in this corpus.
Search patents in F41H- Granted patents
- 6
- Published applications
- 6
- Assignees
- 2
- Inventors
- 10
- Latest grant
- 18 Sep 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year.
Recent patents
- Demountable vehicle implement18 Sep 2018US 10,077,542 B2Pearson Engineering Limited
- Sensor system for explosive detection and removal8 Nov 2016US 9,488,450 B2
- Lifting system for lifting a person into a vehicle23 Jun 2015US 9,061,626 B2
- Multitask vehicles for military use, rescue, transport, and explosive detection and removal2 Jul 2013US 8,474,161 B2
- Mine and explosive clearing machine and implement12 Feb 2013US 8,371,203 B2
- Demountable vehicle implement11 Jun 2015US 2015/0159343 A1Pearson Engineering Limited
- Lifting system for lifting a person into a vehicle22 May 2014US 2014/0140796 A1
- Sensor system for explosive detection and removal3 Oct 2013US 2013/0255574 A1
- Mine and explosive clearing machine and implement27 Sep 2012US 2012/0240753 A1
- Multitask vehicles for military use, rescue, transport, and explosive detection and removal4 Nov 2010US 2010/0275472 A1
Most cited
By later US patents
- Mine disposal apparatus and mine disposal method10US 6,393,959 B1Yamanashi Hitachi Construction Machinery Co., Ltd. · 2002
- Multitask vehicles for military use, rescue, transport, and explosive detection and removal7US 8,474,161 B22013
- Demountable vehicle implement1US 10,077,542 B2Pearson Engineering Limited · 2018
- Mine and explosive clearing machine and implement1US 8,371,203 B22013
- Sensor system for explosive detection and removal1US 9,488,450 B22016