Patent ID: 6854152
Filing Date: 2005-02-15
Classification: B08B,G02B

Abstract:
1. An article for cleaning recessed surfaces, comprising: a shaft having a first end opposite a second end; a cleaning head assembly at said first end of said shaft, said cleaning head assembly including a socket to attach said cleaning head assembly to said shaft, said socket attached to a frame that includes projection to direct a movable strip toward a recessed surface, wherein said projection further includes a first groove opposite a second groove, said movable strip located adjacent to said first groove and said second groove while moving during positional change of said actuator, said movable strip providing connection between a slider and a retainer, said slider being movable in said first groove, said retainer held to said frame by a motion restrictor to limit movement of Said retainer in said second groove; an actuator at said second end of said shaft; and a connector coupling said cleaning head to said actuator to move said movable strip during positional change of said actuator.