B21B 31/14
By pivotally displacing
Official title: by pivotally displacing
B21B31/14 (By pivotally displacing) appears on 24 US grants and 6 published applications in this corpus.
Search patents in B21B- Granted patents
- 24
- Published applications
- 6
- Assignees
- 19
- Inventors
- 41
- Latest grant
- 21 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rolling mill stand21 Mar 2023US 11,607,718 B2ANDRITZ Metals Germany GmbH
- Cross-rolling mill2 Aug 2022US 11,400,498 B2SMS group GmbH
- Rolling tool device30 Aug 2016US 9,427,833 B2Rolls-Royce Deutschland Ltd & Co KG
- Method of forming anchors9 Feb 2016US 9,254,516 B2Hilti Aktiengesellschaft
- Squeeze roll stand1 Dec 2015US 9,199,290 B2Nakata Manufacturing Co., Ltd.
- Rolling Mill Stand9 Jun 2022US 2022/0176430 A1ANDRITZ Metals Germany GmbH
- Cross-rolling mill18 Jun 2020US 2020/0188973 A1SMS group GmbH
- Rolling tool device24 Dec 2015US 2015/0367459 A1Rolls-Royce Deutschland Ltd & Co KG
- Squeeze roll stand15 May 2014US 2014/0130562 A1Nakata Manufacturing Co., Ltd.
- Method of Forming Anchors14 Feb 2013US 2013/0040743 A1Hilti Aktiengesellschaft
Most cited
By later US patents
- Quickly convertible roller forming machine25US 4,724,695 AArtos Engineering Company · 1988
- Embossing calender for thermoplastics films14US 4,632,655 AHermann Berstorff Maschinenbau GmbH · 1986
- Slitting shears8US 4,922,779 ASMS Schloemann-Siemag Aktiengesellschaft · 1990
- Rolling mill frame, in particular a universal rolling mill frame7US 3,949,586 A1976
- Wire rod block6US 4,785,653 ACentro-Morgardshammar AB · 1988