Patent ID: 9463658
Filing Date: 2016-10-11
CPC Classification: B28B,B41K,E01C,E04F

Claim Text:
1. A method of creating a seamless pattern in cement, concrete, or a similar surface, comprising: placing a first stamp in a first position, the first stamp having a first pattern, a first border portion defined by a first inner edge and a first outer edge, and comprising a first engagement structure, at least a portion of the first pattern being disposed in the first border portion, the first engagement structure comprising a magnet disposed between the first inner and outer edges, the first engagement structure being configured to overlap and engage with a second stamp; and placing the second stamp in a second position, the second stamp having a second pattern, a second border portion defined by a second inner edge and a second outer edge, and comprising a second engagement structure, at least a portion of the second pattern being disposed in the second border portion, the second engagement structure comprising a magnet disposed between the second inner and outer edges, wherein the second engagement structure overlaps with the first border portion and engages with the first engagement structure so as to position the second stamp and the portion of the second pattern in both an X and Y direction relative to the first stamp to create a seamless pattern with the first pattern of the first stamp.