Abstract: A tube for accommodating a golf club is provided with internal structure to prevent rotation of the club and to centralize the club shaft. The structure to prevent rotation of the club is positioned in the passage near the bottom end of the tube. The structure to centralize the club shaft is positioned in the passage near the top end. A plurality of tubes so equipped can be provided in bundle form inside of the golf bag.

Abstract: A secondary pool filter apparatus for use in filtering swimming pool debris and configured such that the filter can be substantially “flush-mounted” within a conventional pool skimmer channel so as to minimize the possibility of swimmers or other objects in a pool bumping into the filter. The filter comprises a liner having a main body adapted for removing floating debris from swimming pool water and a biasing element for enabling continuing operation of said skimmer system and to prevent the filter from backing out of a skimmer channel and floating or sinking. The filter main body and the biasing element are configured such that the filter has a substantially universal fit for use in many conventional swimming pool skimmer channels.

Abstract: A first housing has an opening for a toothbrush handle. A second housing within the first housing automatically rotates to an open position upon the removal of the toothbrush, exposing the pills or other medicine contained within the second housing to a potential pill taker. In a second embodiment, a toothbrush having a serrated handle cannot be removed from the housing until the pill drawer is first opened. In a third embodiment, the toothbrush cannot be reinserted in the first housing without first moving the second housing containing the pills towards the open position.