B29K 2807/00
Use of natural rubber as mould material
B29K2807/00 (Use of natural rubber as mould material) appears on 2 US grants and 2 published applications in this corpus.
Search patents in B29K- Granted patents
- 2
- Published applications
- 2
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 23 Dec 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year.
Recent patents
- Method of making a natural rubber vacuum bag by spray processes, natural rubber vacuum bag made using spray process, and method for using natural rubber bag made using spray process23 Dec 2014US 8,916,073 B2
- Method and apparatus for manufacturing a rubber sheet containing short fibers31 Oct 2006US 7,128,853 B2Mitsuboshi Belting Ltd.
- Method of making a natural rubber vacuum bag by spray processes, natural rubber vacuum bag made using spray process, and method for using natural rubber bag made using spray process4 Sep 2008US 2008/0211130 A1
- Method and apparatus for manufacturing a rubber sheet containing short fibers11 Mar 2004US 2004/0046275 A1Mitsuboshi Belting Ltd.
Most cited
By later US patents