Back to results
US 2016/0104398 A1Published application
Bulletin board
AssigneeKiss-Tech Trading Company Limited
InventorRobert Reynolds Winter
Life of this patent
Estimating the term…
Abstract
A bulletin board includes a board having at least three layers of material, in which a first layer of material has a density of 20-50 kg/m3, a second layer of material has a density of 140-170 kg/m3 and a third layer of material has a density of 20-50 kg/m3. The bulletin board has a front surface and a rear surface with an adhesive layer attached to the rear surface of the board, in which the adhesive layer enables the bulletin board to be attached to a support surface.
Claims13
1-14. (canceled)
A bulletin board, comprising:
- a board having at least three layers of material, wherein a first layer of material has a density of 20-50 kg/m3 a second layer of material has a density of 140-170 kg/m3 and a third layer of material has a density of 20-50 kg/m3, the board having a front surface and a rear surface;
- and,
- an adhesive layer attached to the rear surface of the board,
- wherein the adhesive layer enables the bulletin board to be attached to a support surface.
1 more element
Dependencies are inferred from the claim text.