公开(公告)号：US07020973B2

公开(公告)日：2006-04-04

申请号：US10919500

申请日：2004-08-17

Applicant: David Knight, Jr.

Inventor： David Knight, Jr.

IPC: G01B5/24

CPC classification number: E04F21/0076 ,  E04F21/20

Abstract: The invention is a device used to measure and mark floor tile that must be cut to fit around obstructions. A key feature of the invention is that it has removable elements that make it possible to use the device with tile of any size. A second key feature is a plurality of telescoping members that can be extended to varying lengths in order to describe the perimeter geometry that must be duplicated by cutting away a portion of the tile. The invention is compatible with all tile and similar flat floor or wall coverings, such as pavers or carpet squares.

Abstract translation: 本发明是用于测量和标记必须切割以适应围绕障碍物的地板砖的装置。 本发明的一个关键特征在于它具有可移动元件，使得可以使用具有任何尺寸的瓦片的设备。 第二个关键特征是多个伸缩构件，其可以延伸到不同长度，以便描述通过切除瓦片的一部分而必须重复的周边几何形状。 本发明与所有瓷砖和类似的平的地板或墙壁覆盖物（例如摊铺机或地毯方块）兼容。