B23B 2231/58
Self-grasping, i.e., automatic grasping upon insertion of tool or workpiece
B23B2231/58 (Self-grasping, i.e., automatic grasping upon insertion of tool or workpiece) appears on 6 US grants and 9 published applications in this corpus.
Search patents in B23B- Granted patents
- 6
- Published applications
- 9
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Shaft retention mechanism17 Jun 2025US 12,330,222 B2ECA Medical Instruments
- Coupling arrangement for tool, and tool comprising coupling arrangement6 May 2025US 12,290,863 B2Atlas Copco Industrial Technique AB
- Quick connect for a medical device9 Jul 2026US 2026/0192369 A1Shukla Medical
- Locking release mechanisms for rotary drivers and related systems18 Sep 2025US 2025/0290264 A1
- Hand Tool Holding Structure22 Aug 2024US 2024/0278395 A1
- Coupling arrangement for tool, and tool comprising coupling arrangement8 Aug 2024US 2024/0261872 A1Atlas Copco Industrial Technique AB
- Bit holder5 Oct 2023US 2023/0311280 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents