B21D 19/086
With rotary cams
Official title: {with rotary cams}
B21D19/086 (With rotary cams) appears on 36 US grants and 33 published applications in this corpus.
Search patents in B21D- Granted patents
- 36
- Published applications
- 33
- Assignees
- 19
- Inventors
- 39
- Latest grant
- 14 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 4 |
| 2003 | 4 | 2 |
| 2004 | 1 | 4 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 2 | 2 |
| 2014 | 3 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 3 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotary press die14 Jun 2022US 11,358,201 B2Your Business Co., Ltd.
- Press device of multi cam type24 May 2022US 11,338,347 B2Hyundai Motor Company
- Tools, machines, and methods for machining planar workpieces11 Jan 2022US 11,219,936 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Rotary slide with cooling and temperature-controlled zones19 Feb 2019US 10,207,307 B2Bayerische Motoren Werke Aktiengesellschaft
- Rotary bending devices29 Aug 2017US 9,744,579 B2Dayton Lamina Corporation
- Cam-type press apparatus1 Feb 2024US 2024/0033800 A1Hongik University Industry-Academia Cooperation Foundation
- Press device of multi cam type6 Jan 2022US 2022/0001436 A1Hyundai Motor Company
- Rotary press die18 Nov 2021US 2021/0354185 A1Your Business Co., Ltd.
- Tools, machines, and methods for machining planar workpieces18 Jul 2019US 2019/0217362 A1TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Rotary bending devices20 Apr 2017US 2017/0106425 A1Dayton Lamina Corporation
Most cited
By later US patents
- Thin sheet forming die assembly including lower die cylindrical member having varied diameters22US 5,746,082 AUmix Co., Ltd. · 1998
- Thin sheet forming die assembly including a lower die having plural parallel rotating cylindrical members22US 5,784,916 AUmix Co., Ltd. · 1998
- Forming die for thin plate21US 5,347,838 AUmix Co., Ltd. · 1994
- Negative angular forming die and pressing apparatus20US 6,196,040 B1Umix Co., Ltd. · 2001
- Negative angle-forming die14US 6,230,536 B1Umix Co., Ltd. · 2001