A61F 2002/5076
Concentric outer and inner helical springs
Official title: {Concentric outer and inner helical springs}
A61F2002/5076 (Concentric outer and inner helical springs) appears on 5 US grants and 7 published applications in this corpus.
Search patents in A61F- Granted patents
- 5
- Published applications
- 7
- Assignees
- 5
- Inventors
- 15
- Latest grant
- 21 Aug 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 3 | 0 |
| 2019 | 0 | 1 |
By publication year.
Recent patents
- Orthotic or prosthetic cushioned device and method of making the same21 Aug 2018US 10,052,217 B2Materialise N.V.
- Hand prosthesis26 Jun 2018US 10,004,611 B2Motion Control, Inc.
- Hand prosthesis26 Jun 2018US 10,004,612 B2Motion Control, Inc.
- Hand prosthesis26 Apr 2016US 9,320,621 B2Motion Control, Inc.
- Humanoid electric hand10 Jun 2014US 8,747,486 B2Dainichi Co., Ltd.
- Orthotic or prosthetic cushioned device and method of making the same6 Jun 2019US 2019/0167450 A1Materialise N.V.
- Hand Prosthesis1 Sep 2016US 2016/0250044 A1Motion Control, Inc.
- Hand Prosthesis18 Aug 2016US 2016/0235554 A1Motion Control, Inc.
- Hand prosthesis24 Apr 2014US 2014/0114439 A1Motion Control, Inc.
- Humanoid electric hand11 Jul 2013US 2013/0175816 A1Dainichi Co., Ltd.
Most cited
By later US patents
- Humanoid electric hand42US 8,747,486 B2Dainichi Co., Ltd. · 2014
- Hand prosthesis13US 9,320,621 B2Motion Control, Inc. · 2016
- Hand prosthesis7US 10,004,611 B2Motion Control, Inc. · 2018
- Hand prosthesis7US 10,004,612 B2Motion Control, Inc. · 2018
- Orthotic or prosthetic cushioned device and method of making the same2US 10,052,217 B2Materialise N.V. · 2018