Clamping mechanism and electric tool
US-12515260-B2 · Jan 6, 2026 · US
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Chai Haolin patents
Chai Haolin is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chai Haolin |
| Total patents | 2 |
| First publication | Mar 6, 2025 |
| Latest publication | Jan 6, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Clamping Mechanism and Electric Tool
US-2025073846-A1 · Mar 6, 2025 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shandong Weida Mach Co Ltd | 2 |
| Techtronic Cordless Gp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23B31/2072 | 2 |
| B23B2260/044 | 2 |
| F16D41/185 | 2 |
| B23B2260/084 | 2 |
| B23B31/2012 | 2 |