Original Publication Date: 1976-Feb-29
Included in the Prior Art Database: 2004-Mar-26
Xerox Disclosure Journal
A sheet binding system wherein a first post member comprising a flat head with a hollow cylindrical shank is adapted for insertion into a pre-punched hole in a stack of sheets. A second cooperating post member comprising a head with a solid cylindrical stem is adapted for an interference fit into the hollow stem of the first post.