Abstract: The Smart and Multiple Mouse Trap uses two ascendant walls that lead to the top of the mouse trap. On the top of the trap, there is a cylinder shaped wheel that will contain food. In order for the mouse to get the food, it must maneuver upward from one of the two ascendant walls. Then it will go through a one way door. Then as it tries to grab the food from the wheel, it will face the problem of the wheel spinning as well as no room to stand on, providing no stability due to gravity. Then the mouse will have to drop into the mouse trap. The removal of the contents inside the trap will be simply to open the right side door and dump it wherever. The mouse trap does not need to be reset when it traps a mouse.

Abstract: A patching kit is provided for repairing holes of various kinds in the hollow walls of building components, such as doors and wallboard walls where the backside of the front walls are not readily accessible. The kit includes a backing plate of a stiff material of a size that can be inserted through the hole and sufficiently large to be positioned flat against the back surface of the front wall and cover substantially the entire area of the hole, forming a front recessed pocket to receive a suitable filler material. The peripheral area of the backing plate is coated with a suitable adhesive. The backing plate is firmly secured in position until the adhesive sets by a simple wedge means.