A61C 13/28
Fastening by spring action between upper and lower denture
A61C13/28 (Fastening by spring action between upper and lower denture) appears on 4 US grants and 4 published applications in this corpus.
Search patents in A61C- Granted patents
- 4
- Published applications
- 4
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 1 Nov 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- One-cylinder thrust roll method, device therefor and products manufactured therewith14 Jul 2011US 2011/0172783 A1Dumont Switzerland AG
- Dental Prosthesis Stabilizer15 Jul 2010US 2010/0178635 A1Group Vander Kerken Van der Veken
- Stabilizer for tooth prostheses24 Dec 2009US 2009/0317761 A1
Most cited
By later US patents