Abstract: A toothbrush includes a shell, a driving mechanism and a turning-and-moving mechanism mounted in the shell, and a brush connected to the turning-and-moving mechanism. The brush includes a main-brush and side-brushes mounted respectively on both sides of the main-brush. With the structure of the brush, the brush is capable of simultaneously brushing the inner side surfaces, the outer side surfaces, and the top surfaces of the teeth. With the turning-and-moving mechanism and the driving mechanism, the brush can move back and forth linearly and adjust the overall direction and the moving direction of the brush depending on orientations of teeth. The brush can accommodate various sizes and shapes of the teeth and the brush can adapt to the arrangement of the teeth in the dental arch.

Abstract: A molding assembly with an adhesive and a releasable tape or film is disclosed. The adhesive is preferably placed upon the inner face of the tail of the molding so as to contact the auto body as opposed to the windshield frame, thus avoiding seepage into the pinch well. The invention further preferably comprises a pressure sensitive adhesive that bonds the molding to vehicle body without the need for curing or other processing. A second preferred embodiment of the present invention comprises a pressure sensitive adhesive and releasable tape disposed on the inner face of the molding body for facilitating the immediate in situ bonding between the molding and the windshield.

Abstract: An anatomical toothbrush having a configuration for maximizing the brushing effectiveness of the molar and premolar teeth is disclosed. Specifically, the present invention discloses a toothbrush with a bristle face forming a plurality of arcuate curves of various lengths along the longitudinal axis of the toothbrush head in order to conform to the premolar and molar tooth configuration, thus maximizing the brushing of the interproximal tooth surfaces.