发明名称 |
Craft ruler with laser guide |
摘要 |
A craft ruler employs a laser module which is longitudinally positionable along the ruler. A laser emits a beam which defines a crafting guideline on an adjacent surface. The angular position of the laser guideline may also be adjusted relative to the straight edge on the ruler. In addition, more than one ruler may be ganged together to form orthogonal lines or a grid.
|
申请公布号 |
US7484304(B2) |
申请公布日期 |
2009.02.03 |
申请号 |
US20070657885 |
申请日期 |
2007.01.25 |
申请人 |
CAMPAGNA AMY;PETERSON MICHAEL E;MA MAN FOR CODY;VERDURA JAVIER;PRATHER EVIN G |
发明人 |
CAMPAGNA AMY;PETERSON MICHAEL E.;MA MAN FOR (CODY);VERDURA JAVIER;PRATHER EVIN G. |
分类号 |
B43L7/00 |
主分类号 |
B43L7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|