Modular portable display screen
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 28, 1994
Grant Date -
N/A
app pub date -
Mar 13, 1992
filing date -
Mar 13, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
A portable display system including an array of modular corrugated paperboard panels arranged in a matrix having at least two vertically adjacent rows of panels. Each panel has peripheral flaps folded back to provide strength and to capture threaded fasteners that protrude from the rear of the panels. Attachment hinges engage the fasteners at the rear of the panels to align and join adjacent panels. A vertical reinforcing tube is attachable at each end of the display by passing through holes defined in flaps at the rear of the panels.
First Claim
Other Claims data not available