B23B 2231/14
Chucks with clamping force limitation means
B23B2231/14 (Chucks with clamping force limitation means) appears on 22 US grants and 22 published applications in this corpus.
Search patents in B23B- Granted patents
- 22
- Published applications
- 22
- Assignees
- 23
- Inventors
- 52
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 3 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Collet27 Jan 2026US 12,533,733 B2Techtronic Cordless GP
- Chuck with locking sleeve21 Jan 2025US 12,202,055 B2Apex Brands, Inc.
- Hollow shank tool holder1 Dec 2020US 10,850,332 B1Kennametal Inc.
- Power tool and operation method for quick locking and releasing working attachment thereof24 Dec 2019US 10,512,971 B2Positec Power Tools (Suzhou) Co., Ltd.
- Hand-held power tool and control method27 Aug 2019US 10,391,563 B2Hilti Aktiengesellschaft
- Chuck with locking sleeve8 Aug 2024US 2024/0261873 A1Apex Brands, Inc.
- Collet bit retainer30 Nov 2023US 2023/0381941 A1Milwaukee Electric Tool Corporation
- Collet5 Jan 2023US 2023/0001492 A1Techtronic Cordless GP
- Hollow Shank Tool Holder17 Dec 2020US 2020/0391300 A1Kennametal Inc.
- Clamping Device For Securing A Clamping Part3 Oct 2019US 2019/0299298 A1Neumayer Tekfor Engineering GmbH
Most cited
By later US patents
- Non-impact keyless chuck23US 5,573,254 APower Tool Holders Incorporated · 1996
- Non-impact keyless chuck14US 5,924,702 APower Tool Holders Incorporated · 1999
- Non-impact keyless chuck8US 6,669,207 B2Power Tool Holders Incorporated · 2003
- Non-impact keyless chuck7US 6,296,257 B1Power Tool Holders Incorporated · 2001
- Disk chuck with radial force limiter7US 7,958,619 B1Xyratex Technology Limited · 2011