Invention Grant
US07765626B2 Drain-clearing device 有权
排水装置

  • Patent Title: Drain-clearing device
  • Patent Title (中): 排水装置
  • Application No.: US11534484
    Application Date: 2006-09-22
  • Publication No.: US07765626B2
    Publication Date: 2010-08-03
  • Inventor: Franco Sapia
  • Applicant: Franco Sapia
  • Agent Dale J. Ream
  • Main IPC: E03D11/00
  • IPC: E03D11/00
Drain-clearing device
Abstract:
A drain clearing device includes a first hollow tube having opposed first and second ends and a plunger head coupled to the first end. A second hollow tube includes a first end operatively coupled to the first end of the first tube, the first and second tubes being configured for telescoping movement between extended and retracted configurations. A snaking member is situated in the first and second tubes for movement between storing and operating configurations when the tubes are moved between extended and retracted configurations, respectively. A crank handle connected to the snaking member enables a user to rotate and extend the snake as needed. A plug is included for separating an inner tube area from an inner area of the plunger head and to prevent water spillage from the tubes.
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