B66F 9/188
Stacked-bricks lifting devices
Official title: {Stacked-bricks lifting devices}
B66F9/188 (Stacked-bricks lifting devices) appears on 6 US grants and 5 published applications in this corpus.
Search patents in B66F- Granted patents
- 6
- Published applications
- 5
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 3 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year.
Recent patents
- Bidirectionally extensible side-shifting layer-picking load clamp assembly3 Aug 2021US 11,078,062 B2Cascade Corporation
- Multi-axis load gripping arm26 Apr 2016US 9,321,619 B2Cascade Corporation
- Lift truck9 Aug 2011US 7,993,094 B2Tygard Machine & Manufacturing Company
- Manipulator for a lift truck30 Nov 2010US 7,841,822 B2Tygard Machine & Manufacturing Company
- Lift truck27 Mar 2007US 7,195,105 B2Tygard Machine & Manufacturing Company
- Bidirectionally extensible side-shifting layer-picking load clamp assembly24 Jan 2019US 2019/0023547 A1Cascade Corporation
- Multi-axis load gripping arm21 Mar 2013US 2013/0071211 A1Cascade Corporation
- Lift truck9 Aug 2007US 2007/0181373 A1Tygard Machine & Manufacturing Company
- Manipulator for a lift truck18 Jan 2007US 2007/0014655 A1Tygard Machine & Manufacturing Company
- Lift truck3 Aug 2006US 2006/0169540 A1Tygard Machine & Manufacturing Company
Most cited
By later US patents
- Lift truck9US 7,195,105 B2Tygard Machine & Manufacturing Company · 2007
- Manipulator for a lift truck9US 7,841,822 B2Tygard Machine & Manufacturing Company · 2010
- Apparatus for lifting and transporting stacks of strapped blocks7US 6,394,739 B12002
- Lift truck6US 7,993,094 B2Tygard Machine & Manufacturing Company · 2011
- Multi-axis load gripping arm4US 9,321,619 B2Cascade Corporation · 2016