B23D 35/007
For circular cutting members
Official title: {for circular cutting members}
B23D35/007 (For circular cutting members) appears on 35 US grants and 22 published applications in this corpus.
Search patents in B23D- Granted patents
- 35
- Published applications
- 22
- Assignees
- 35
- Inventors
- 87
- Latest grant
- 10 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powered threaded rod cutter10 Jan 2023US 11,548,081 B2Milwaukee Electric Tool Corporation
- Pipe cutting device capable of adjusting moving path of cutter29 Mar 2022US 11,285,551 B2
- Eccentric cutting drive having a variable stroke23 Nov 2021US 11,179,786 B2Rattunde AG
- Disposing device of shaft-body insertion objects5 May 2020US 10,639,728 B2JDC Corporation
- Plunge slitting with enhanced scrap threading capability using notching shears10 Mar 2020US 10,583,503 B2Butech Bliss
- Cutting device for cutting flat material23 Apr 2026US 2026/0108961 A1EVOBEND GmbH
- Device for cutting electrode foils5 Mar 2026US 2026/0061653 A1VARTA Microbattery GmbH
- Pipe cutter27 Feb 2025US 2025/0065524 A1Nanjing Chervon Industry Co., Ltd.
- Electrode plate slitting cutter holder and electrode plate slitting machine9 May 2024US 2024/0149485 A1Contemporary Amperex Technology Co., Limited
- Mastering of trimming knives position28 Dec 2023US 2023/0415250 A1ArcelorMittal
Most cited
By later US patents
- Machine for slitting metal sheet23US 4,887,502 ARed Bud Industries, Inc. · 1989
- Apparatus for positioning heads21US 4,010,677 AMitsubishi Jukogyo Kabushiki Kaisha · 1977
- Apparatus for cutting metal sheet21US 4,922,778 ASky Aluminum Co., Ltd. · 1990
- Method and apparatus for monitoring and inspecting rotary knives20US 5,926,558 AAsko, Inc. · 1999
- CNC slitter machine15US 7,134,372 B2Blue IP, Inc. · 2006