B21J 13/085
Handling of tools
Official title: {handling of tools}
B21J13/085 (Handling of tools) appears on 83 US grants and 34 published applications in this corpus.
Search patents in B21J- Granted patents
- 83
- Published applications
- 34
- Assignees
- 59
- Inventors
- 157
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 3 |
| 2004 | 0 | 0 |
| 2005 | 3 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 5 |
| 2016 | 4 | 2 |
| 2017 | 3 | 2 |
| 2018 | 2 | 3 |
| 2019 | 1 | 2 |
| 2020 | 1 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tool unit, press for holding such a tool unit and method for a ready-to-operate arrangement of the tool unit in the holder of the press9 Sep 2025US 12,409,675 B2Andritz Schuler Pressen GmbH
- Conveying system, rotary forging method, rotary forging apparatus, method for manufacturing bearing, method for manufacturing vehicle, and method for manufacturing mechanical device16 Apr 2024US 11,959,515 B2Nsk Ltd.
- Tool installation aid4 Jul 2023US 11,691,372 B2Feintool International Holding AG
- Tool for realising a press quenching and tempering method20 Jun 2023US 11,680,300 B2Liebherr-Aerospace Lindenberg GmbH
- Radial press15 Nov 2022US 11,498,299 B2Uniflex-Hydraulik GmbH
- Tool holder clamp and storage2 Jul 2026US 2026/0184033 A1OP S.r.l.
- Press tool holder, press tool, press tool system, press tool machine and method for producing a press moulding and method for adjusting a press tool machine or a press tool holder19 Feb 2026US 2026/0048429 A1KAMAX Holding GmbH & Co. KG
- Isothermal forging system8 May 2025US 2025/0144700 A1SMS group GmbH
- Manufacturing method and manufacturing system1 Jun 2023US 2023/0166322 A1NHK Spring Co., Ltd.
- Tool unit, press for holding such a tool unit and method for a ready-to-operate arrangement of the tool unit in the holder of the press27 Jan 2022US 2022/0024245 A1Schuler Pressen GmbH
Most cited
By later US patents
- Semi-automatic tool changer42US 4,387,502 AThe National Machinery Company · 1983
- Large deformation apparatus, the deformation method and the deformed metallic materials38US 6,209,379 B1Agency of Industrial Science and Technology · 2001
- Five bar linkage mechanism17US 4,878,374 A1989
- Slide drive apparatus and slide drive method for pressing machine16US 6,871,586 B2Komatsu Industries Corporation · 2005
- Tool fastening means for a press15US 4,258,620 A1981