US 4919270,Govang, James A. & Mark E. Goldstein,「Pallet assembly for promotional display use and method of making same」,发表于1990-04-24,指定于The Stanley Works
US 7131543,Mason, Timothy L.,「Display device」,发表于2006-11-07,指定于New Dimensions Research Corp.
US 6098820,Smith, Michael J.,「Tipping-resistant display stand」,发表于2000-08-08,指定于Arrow Art Finishers LLC
