Patent ID: 7690070
Filing Date: 2010-04-06
Classification: A46B,A47L,B25G

Abstract:
1. A bi-pole handle cleaning instrument comprising: a) a cleaning head; b) a first pole having a first grip at its top end and a swivel joint at its bottom end to attach the first pole pivotally to the cleaning head; c) a second pole having a second grip at its top end and a swivel joint at its bottom end to attach the second pole pivotally to the cleaning head; d) mechanical engagement between the first grip and the second grip; whereby the two poles may be independently maneuvered and then optionally converged; e) each said first pole and second pole comprising a fastening means comprising a ball joint retainer that includes an upper housing member with a number of screw holes and a ball housing located centrally of the housing member, wherein the ball housing protrudes upwardly from the housing member and has an opening through which a ball joint is inserted, wherein the ball joint is provided at its lower end with a ball member retained by the ball housing at an upper round area and by a support below.