发明名称 |
UTILITY KNIFE APPARATUS WITH BLADES HAVING MULTIPLE CUTTING EDGES AND BLADE STORAGE |
摘要 |
A utility knife employing a blade having multiple cutting edges, and a means for quickly and simply swapping out one cutting edge for another. In a preferred embodiment, a six-cutting-edge featured blade is employed. Each point of the six-cutting-edge featured blade features two distinct cutting edges, for a total of six cutting edges located on a single blade. The blade can be rotated about a central axis to expose new cutting edges as old edges wear and dull. In another embodiment, a single-edged blade featuring two cutting faces is housed in a knife handle. The blade can be flipped when the first edge is dull or worn to expose a second cutting face. The handle may optionally include a storage space for storing additional blades. |
申请公布号 |
US2014068951(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
US201314018113 |
申请日期 |
2013.09.04 |
申请人 |
QUIMBY ELWOOD DEAN;BUNG HUBERT J.;WEINMAN JEREMY E. |
发明人 |
QUIMBY ELWOOD DEAN;BUNG HUBERT J.;WEINMAN JEREMY E. |
分类号 |
B26B5/00;B25G1/08;B26B9/00 |
主分类号 |
B26B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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