| 发明名称 |
ROTATABLE CUTTING TOOL WITH COLORED VISUAL WARNING |
| 摘要 |
<p>A rotatable cutting tool with colored visual warning is provided. The cutting tool includes colored portions of at least two different colors. When the cutting tool is rotated above a predetermined speed, the individual colors are not separately discernable but instead appear as an apparent or blended color, which serves as a visual warning.</p> |
| 申请公布号 |
WO2005031207(A1) |
申请公布日期 |
2005.04.07 |
| 申请号 |
WO2003US26837 |
申请日期 |
2003.08.28 |
| 申请人 |
RANKIN, DAVID, DANIEL, SR. |
发明人 |
RANKIN, DAVID, DANIEL, SR. |
| 分类号 |
F16P1/00;B23B51/00;B23C5/00;B23D61/02;B23Q17/24;(IPC1-7):F16P1/00;B26D1/00;B26D7/22;B23C5/08;B23C5/10;B27B33/08;B24D5/12;B28D1/12;B23B51/02;B23D77/04;B23D77/00;B23Q11/06 |
主分类号 |
F16P1/00 |
| 代理机构 |
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代理人 |
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