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| Entry |
|---|
| New Product Ideas/Inventions: Twist-Lok Drill & Drive System; Mar. 1, 2007 (5 pages). |
| Three (3) photographs of a Vessel 2H drill bit with floating magnet sleeve, with packaging (Date Unknown). |
| Screen shots of a bit holder with a floating ring magnet—2 pages (Date Unknown). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29464304 | Aug 2013 | US |
| Child | 29518182 | US |