195680 ⎘
Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies of a band other than endless Electric control therefor
Scrolling billboard and method of operation
#2SOLAR POWERED SYSTEMS AND DEVICES FOR IMPROVED SHOPPING CART CORRAL
#3Scrolling system for a roll of printed media and a method therefor
#4METHOD AND DEVICE FOR DISPLAYING IMAGES
#5Scrolling Display
#6Display device for use with vehicle
#7Scrolling billboard and method of operation