Grass protection mat with bottom supporting mat and method of constructing the same
AssigneeSeo-Young Park
InventorChang-Sub Son
Life of this patent
Estimating the term…
Abstract
Disclosed is a grass protection mat for soft ground, comprising: an upper mat comprising a first body in which first grass passing spaces are continuously arranged and a first outer frame formed to finish an outer edge of the first body; and a bottom supporting mat which is arranged under the upper mat, wherein the bottom supporting mat comprises a second body in which second grass passing spaces are continuously arranged, and one or more hook fasteners which protrudes from the second body at a predetermined position corresponding to the first outer frame of the upper mat so that it is hooked to and coupled with a portion of the first outer frame.
Claims9
A grass protection mat for soft ground, comprising:
- an upper mat comprising a first body in which first grass passing spaces are continuously arranged and a first outer frame formed to finish an outer edge of the first body;
- and
- a bottom supporting mat which is arranged under the upper mat,
- wherein the bottom supporting mat comprises a second body in which second grass passing spaces are continuously arranged, and one or more hook fasteners which protrudes from the second body at a predetermined position corresponding to the first outer frame of the upper mat so that it is hooked to and coupled with a portion of the first outer frame,
- wherein the bottom supporting mat further comprises a second outer frame having a quadrangular shape for finishing an outer edge of the second body to maintain an overall mat shape, and the second outer frame is formed with a groove recessed on a bottom thereof along a lengthwise direction, and
- wherein the second body is formed with a groove recessed on a bottom thereof along a lengthwise direction.
Dependencies are inferred from the claim text.