Invention Grant
US09254988B1 Hitch pull and lift assembly and method 有权
牵引和提升装配及方法

  • Patent Title: Hitch pull and lift assembly and method
  • Patent Title (中): 牵引和提升装配及方法
  • Application No.: US13799392
    Application Date: 2013-03-13
  • Publication No.: US09254988B1
    Publication Date: 2016-02-09
  • Inventor: William Caspersen
  • Applicant: William Caspersen
  • Agent Anthony J. Bourget
  • Main IPC: B60P9/00
  • IPC: B60P9/00 B66C23/46
Hitch pull and lift assembly and method
Abstract:
A lift and pull assembly and method of removal of a dock or boat lift including a hitch receiver component configured to insert within a standard hitch receiver of a vehicle, a drawbar component configured to connect to the dock and having a lift foot mechanism that hinges upon the drawbar, a lift component having a lift arm extending from a mast where a cable from a winch extends from the lift arm to the lift foot mechanism such that operation of the winch moves the cable in order to apply a lifting force upon the dock or in order to simultaneously apply a lifting force and a pulling force upon the dock.
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