B

refrigerated merchandise display cases containing roller shelving and parts therefore, namely, retainers for the end of the shelves, and shelf dividers, racks, and tracks for roller shelf displays, all sold as a unit

product pushers for pushing product containers forward on retail display shelves specially adapted for retail display; refrigerated and non-refrigerated merchandise display cases containing roller shelving and parts therefor, namely, retainers for the end of the shelves, and shelf dividers, racks, and tracks for roller shelf displays, all sold as a unit; retail product display shelf units containing movable mounted shelves; spring driven retail product container pushers and forward travel limiting barriers specially adapted for retail display shelves; product pushers specially adapted for retail display shelves for pushing product containers forward on a retail display shelf; retail product sales and display shelves featuring loss prevention devices for retail product displays in the nature of pusher hooks and pusher shelves; display cases for merchandise; shelves; retail display units