×

Article moveable between two positions and a method of combining two or more of the same

  • US 10,639,561 B2
  • Filed: 12/22/2016
  • Issued: 05/05/2020
  • Est. Priority Date: 12/24/2015
  • Status: Active Grant
First Claim
Patent Images

1. An article, said article being moveable between a first position and a second position and biased to the second position,said article being retained in the first position by retaining means until a predetermined condition is met,wherein when said predetermined condition is met biasing means exert a biasing force to move the article from the first position to the second position, said predetermined condition being met when at least one formation, located on at least one face of the article, is moved from a first position to a second position, thereby releasing said retaining means and permitting movement of the article from the first position to the second position, andwherein said at least one formation is one of a plurality of formations which are movable from first to second positions, by being urged inwardly of the article.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×