Display Structure
Patent: 3,693,926
Issued: Sept. 26, 1972
Inventor: Frank L. Carter, Chicopee, MA
Assignee: Pioneer Packaging, Inc., Chicopee, MA
The structure of this L-shaped display is constructed from a sheet of plastic material, vacuum molded into a base portion, an upstanding back portion, and a hinge portion connecting the base and back. Adjacent to the hinge, the base and back have formed a frictional catch to hold them in the L-shape. The base and back portions each have a central display surface and four peripheral side walls.