B21D 43/14
By turning devices
Official title: by turning devices, e.g. turn-tables
B21D43/14 (By turning devices) appears on 49 US grants and 31 published applications in this corpus.
Search patents in B21D- Granted patents
- 49
- Published applications
- 31
- Assignees
- 46
- Inventors
- 103
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 3 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 5 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transfer machine31 Mar 2026US 12,589,461 B2Grazioli Cesare S.r.l.
- Device for turning panels29 Apr 2025US 12,286,309 B2Grenzebach Bsh GmbH
- Device for swivelling, turning and changing workpiece pallets, as well as a horizontal machining center18 Feb 2025US 12,226,865 B2Bavius Technologie GmbH
- Production system, production module, method for operating and setting up a production line, and method for producing a workpiece29 Oct 2024US 12,128,470 B2Langenstein & Schemann GmbH
- Device and method for turning metal sheets14 May 2024US 11,980,925 B2TRUMPF Maschinen Austria GmbH & Co. KG.
- Transfer machine16 Jul 2026US 2026/0200029 A1Grazioli Cesare S.r.l.
- Device, press and method for press-processing workpieces23 Apr 2026US 2026/0111001 A1Precision Resource, Inc.
- Indexing system for a multi-station processing apparatus25 Dec 2025US 2025/0387825 A1John Bean Technologies Corporation
- Equipment for high-speed stable neck forming of cans through multiple repositioning26 Sep 2024US 2024/0316614 A1Suzhou Slac Precision Equipment Co., Ltd
- Processing machine, workpiece table and method for processing a workpiece18 Jul 2024US 2024/0238860 A1EVOBEND GmbH
Most cited
By later US patents
- Combination transfer/turnover machine38US 4,921,387 AThe Budd Company · 1990
- Adjustable transfer assembly for container manufacturing process17US 8,245,551 B2Crown Packaging Technology, Inc. · 2012
- Rotary cup infeed16US 4,928,511 ASequa Corporation · 1990
- Multi-stage process handling equipment15US 7,942,256 B2Crown Packaging Technology, Inc. · 2011
- Workpiece conveyor13US 4,754,863 ATaiho Seiki Kabushiki Kaisha · 1988