公开(公告)号：USRE38783E1

公开(公告)日：2005-08-30

申请号：US09953314

申请日：2001-09-14

Applicant: David Neal Harris

Inventor： David Neal Harris

IPC: E04B1/00 ,  E04F21/04 ,  G01B3/00

CPC classification number: E04F21/04

Abstract: Construction materials such as 4-foot by 8-foot sheets of plywood, drywall, and similar materials have fiducial markings for quick visual reference of the user. Imprinted lines of equal spacings indicate to the user the location of wall studs at 16-inch or 24-inch spacings, and the sheet of material can also include oblique lines and one or more circles, for reference of the user in quickly determining the size of remnants. Similar markings may also be applied to roll-stored materials such as carpeting.

Abstract translation: 诸如4英尺×8英尺的胶合板，干墙和类似材料的建筑材料具有用于用户快速可视参考的基准标记。 相等间距的印痕线表示用户16英寸或24英寸间距的墙壁螺栓的位置，并且该材料片材还可以包括斜线和一个或多个圆圈，供用户参考以快速确定尺寸 的残余物。 类似的标记也可以应用于诸如地毯的卷存储材料。

公开(公告)号：US5950319A

公开(公告)日：1999-09-14

申请号：US848686

申请日：1997-04-29

Applicant: David Neal Harris

Inventor： David Neal Harris

IPC: E04B1/00 ,  E04F21/04 ,  G01B3/00

CPC classification number: E04F21/04

Abstract: Construction materials such as 4-foot by 8-foot sheets of plywood, drywall, and similar materials have fiducial markings for quick visual reference of the user. Imprinted lines of equal spacings indicate to the user the location of wall studs at 16-inch or 24-inch spacings, and the sheet of material can also include oblique lines and one or more circles, for reference of the user in quickly determining the size of remnants. Similar markings may also be applied to roll-stored materials such as carpeting.

Abstract translation: 诸如4英尺×8英尺的胶合板，干墙和类似材料的建筑材料具有用于用户快速可视参考的基准标记。 相等间距的印痕线表示用户16英寸或24英寸间距的墙壁螺栓的位置，并且该材料片材还可以包括斜线和一个或多个圆圈，供用户参考以快速确定尺寸 的残余物。 类似的标记也可以应用于诸如地毯的卷存储材料。