Patent ID: RE39917

Claim:
A rotary shelf assembly mechanism comprising: a telescopically vertically adjustable vertical post arrangement ; first and second mounting brackets spaced apart from and opposing each other supporting the post arrangement ; at least one single piece shelf connected to the post arrangement , the post arrangement having pin-receiving apertures proximate the at least one connected shelf, each of the at least one shelf having a post-securing section including a hub with a post-encircling sleeve disposed within and spaced from the hub; the post-encircling sleeve including a an operably connected pin-receiving indent operatively connected with the post-encircling sleeve ; and a pin extending through the post arrangement pin-receiving apertures , and being cooperatively received and retained by the pin-receiving indent of the at least one shelf and through the post-encircling sleeve to vertically secure the at least one shelf to the post arrangement so that the post arrangement and the shelf rotate s as one unit , wherein the post-encircling sleeve of the at least one shelf has a post-receiving opening, the pin-receiving indent is a rectangularly shaped recess having first and second closed ends facing said post-receiving opening and at least partial first and second sides communicating with the post-receiving opening, the pin is an elongated element having first and second ends and a cylindrically shaped pin body portion, and the pin-receiving indent engages the first and second pin ends and the cylindrically shaped pin body portion when the pin operably secures the at least one shelf to the post .