B21B 27/05
With deflectable sleeves
Official title: with deflectable sleeves
B21B27/05 (With deflectable sleeves) appears on 104 US grants and 12 published applications in this corpus.
Search patents in B21B- Granted patents
- 104
- Published applications
- 12
- Assignees
- 45
- Inventors
- 134
- Latest grant
- 18 Dec 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 6 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 3 |
| 2002 | 4 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll18 Dec 2018US 10,155,283 B2Fujico Co., Ltd.
- Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll14 Feb 2017US 9,566,662 B2Fujico Co., Ltd.
- Method for creating a uniform nip pressure utilizing a compliant pressure roller16 Feb 2010US 7,662,078 B2SKC Haas Display Films Co., Ltd.
- Compliant pressure roller with uniform nip pressure21 Aug 2007US 7,258,654 B2Rohm and Haas Denmark Finance A/S
- Rolling method for strip rolling mill and strip rolling equipment28 Feb 2006US 7,004,002 B2Hitachi, Ltd.
- Roller for a metallurgical plant4 Jan 2018US 2018/0001360 A1Siemens Vai Metals Technologies GmbH
- Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll6 Apr 2017US 2017/0095884 A1Fujico Co., Ltd.
- Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll28 Jan 2016US 2016/0023300 A1Fujico Co., Ltd.
- Roll With Rotating Shell29 May 2008US 2008/0125297 A1
- Compliant pressure roller with uniform nip pressure4 Oct 2007US 2007/0232469 A1SKC Haas Display Films Co., Ltd.
Most cited
By later US patents
- Roll bite gauge and profile measurement system for rolling mills46US 4,898,012 AUnited Engineering, Inc. · 1990
- Pressure roll for use in calenders or the like43US 4,520,723 AKleinewefers GmbH · 1985
- Apparatus and method for producing plastic foils23US 5,240,666 ASulzer-Escher Wyss GmbH · 1993
- Roller apparatus with magnetic induction heating arrangement21US 5,895,598 ATokuden Co., Ltd. · 1999
- System for controlling vibration of a dynamic surface20US 6,361,483 B1Morrison Berkshire, Inc. · 2002