Rotary segmented floor stripping pad

    公开(公告)号:US11363934B2

    公开(公告)日:2022-06-21

    申请号:US15901201

    申请日:2018-02-21

    发明人: George Greenwood

    摘要: The present disclosure provides a segmented rotary floor stripping pad having a plurality of symmetrical, polygonal pad segments secured together in partially overlapping relation to form an annular pad. The segments are preferably formed from non-woven polyester fibers and are secured radially along the overlapping, adjacent side edges by hot melt glue, ultrasonic welding or by stitching. There is no backing pad, and since the segments are symmetrical, the pad is reversible so that both sides can be used. The plurality of pad segments are secured together in an overlapping manner such that each pad segment presents an angled leading cutting edge and each pair of adjacent pad segments forms a radial fluid channel. Depending on the degree of overlap and the thickness of the pad segment, the presentation angle of the cutting edge can be varied.

    Pump dispenser with actuating collar

    公开(公告)号:US11203482B2

    公开(公告)日:2021-12-21

    申请号:US16328351

    申请日:2017-09-07

    IPC分类号: B65D83/16 B65D83/20

    摘要: A pump dispenser includes an actuator having at least one outward projection and a rotatable actuating collar at least partially surrounding the actuator and having at least one ramp rib defining a lower surface which engages the at least one outward projection such that rotation of the rotatable actuating collar acts on the actuator to dispense a product from or through the pump dispenser.