Patent ID: 8225521
Filing Date: 2012-07-24
Classification: E04G,G01B

Abstract:
1. A tape system for obtaining accurate construction layouts, said tape system comprising: (a) an elongated strand having a first end, a second end, a first edge, a second edge, a top surface, and a bottom surface, wherein an adhesive is disposed on the bottom surface, the strand is flexible to allow movement between a rolled configuration and an elongated configuration when laid across a construction component; (b) a center line disposed in a middle of the strand running from the first end to the second end of the strand; (c) a plurality of center markers disposed along the strand, the center markers are each spaced a first distance apart, wherein the center line divides each center marker into a top portion and a bottom portion, wherein both the top portion and the bottom portion of each center marker is labeled with a first letter, a second letter, a third letter, and a fourth letter, the first letter being positioned to the left of the second letter, the second letter being positioned to the left of the third letter, the third letter being positioned to the left of the fourth letter; and (d) perforations disposed in each center marker, the perforations being perpendicular to the center line and extending from the first edge of the strand to the second edge of the strand in between the second letters and third letters, the perforations allow the strand to be torn, the first and fourth letters are the same, the second and third letters are the same.