Patent attributes
An apparatus for attachment to a wall or wallboard including a housing having first and second sides; first and second elongated strap members each having first and second opposed sides, each strap member having first and second rack gears extending longitudinally along the respective strap member, the longitudinal position of the second rack gear being offset with respect to the first rack gear, each member having first and second axial extremities, the second axial extremity of each of the strap members including a U-shaped claw, each the claw including a contact surface extending generally in a direction away from a side of a respective strap whereby the claws may be inserted into a hole in an associated wall and the respective strap members can thereafter be passed through the respective receiving channels to secure the housing.
