Invention Grant
US08925747B1 Spring tension rod assembly 有权
弹簧拉杆总成

  • Patent Title: Spring tension rod assembly
  • Patent Title (中): 弹簧拉杆总成
  • Application No.: US12636138
    Application Date: 2009-12-11
  • Publication No.: US08925747B1
    Publication Date: 2015-01-06
  • Inventor: Michael P. Hanley
  • Applicant: Michael P. Hanley
  • Agent Steven M. McHugh
  • Main IPC: A47H1/08
  • IPC: A47H1/08 A47H1/022
Spring tension rod assembly
Abstract:
A spring-tension rod assembly is disclosed. The assembly includes an outer rod. A spring having a first portion and a second portion is also included. The first portion of the spring received into the outer rod and fixedly secured therein. An inner rod is received into the outer rod and selectively engages the second portion of the spring. The spring is configured to urge the inner rod out of the outer rod. The inner rod is configured to adjust outwards from the outer rod to a desired length by indexing about the second portion of the spring.
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