B21B 2203/42
Turntables
B21B2203/42 (Turntables) appears on 10 US grants and 1 published applications in this corpus.
Search patents in B21B- Granted patents
- 10
- Published applications
- 1
- Assignees
- 6
- Inventors
- 25
- Latest grant
- 29 Apr 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for manufacturing metal material by rolling29 Apr 2008US 7,363,792 B2SMS Demag AG
- Rolling apparatus27 Aug 2002US 6,439,022 B1Honda Giken Kogyo Kabushiki Kaisha
- Continuous rolling method of billet and apparatus therefor28 Sep 1999US 5,957,367 ANKK Corporation
- Hot saw cutting type continuous rolling method and apparatus thereof3 Nov 1998US 5,829,117 ANKK Corporation
- Continuous rolling method of cast billets7 Jul 1998US 5,774,973 ANKK Corporation
Most cited
By later US patents
- Rolling stand23US 4,653,304 ASMS Schloemann-Siemag Aktiengesellschaft · 1987
- Hot saw cutting type continuous rolling method and apparatus thereof10US 5,829,117 ANKK Corporation · 1998
- Continuous rolling method of billet and apparatus therefor9US 5,957,367 ANKK Corporation · 1999
- Apparatus for and method of continuous casting6US 5,651,411 AHitachi, Ltd. · 1997
- Continuous rolling method of cast billets6US 5,774,973 ANKK Corporation · 1998