B28C 1/203
By forcing the clay through screens or slots
Official title: {by forcing the clay through screens or slots, e.g. having exchangeable screens or slots}
B28C1/203 (By forcing the clay through screens or slots) appears on 1 US grants and 2 published applications in this corpus.
Search patents in B28C- Granted patents
- 1
- Published applications
- 2
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 6 Apr 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
By publication year.
Subgroups
Granted patents
Recent patents
Most cited
By later US patents