A manufactured dolly, having wheels, axle and handle, is convertible to an electronic sign board dolly. Included are three support legs cut at a severance point, and a padded cross-tie member housing four pivot and securing brackets with an elongated pivot pin upon which a sign board support channel first end turns. Releasing one of the securing brackets enables the dolly to move to horizontal, held there by an elongated hitch pin; its withdrawal causes it to assume its original position. The dolly includes an angled foot plate that moves under a lower rail so the padded cross-tie member and a balcony handrail may adjoin temporarily, securing the electronic sign board for display. Other functions may include transporting, and operating within both a solar powered, sign board display shack, and electronic sign display center, located anywhere.
ELECTRONIC SIGN BOARD, PORTABLE SIGN SHACK AND THRESHOLD TRANSPORT DOLLY
2015-09-24
Patent
Electronic Resource
English
ELECTRONIC SIGN BOARD, PORTABLE SIGN SHACK AND THRESHOLD TRANSPORT DOLLY
European Patent Office | 2015
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