An extendable pole mechanism may be used with a pair of poles that are longitudinally movable to adjust the overall length of both poles. The mechanism may include a housing that receives the poles and a trigger that is moveable with respect to the housing to adjust the mechanism between a use condition, where the poles are held in a longitudinally relative fixed position, and an adjustment condition, where the poles are longitudinally moveable with respect to each other.
申请公布号
HK1218274(A1)
申请公布日期
2017.02.10
申请号
HK20160106309
申请日期
2016.06.02
申请人
THE SHERWIN-WILLIAMS COMPANY
发明人
LAMBERTSON, JR., MICHAEL C.;FORMAN-HOUSE, RITA;DE RENZO, JR., DENNIS P.;OBANION, MICHAEL