发明授权
US4989742A Tray apparatus 失效
托盘设备

Tray apparatus
摘要:
Tray apparatus includes a base tray having two compartments separated from each other by a hand hold portion. The two compartments each receive additional tray elements. One compartment is small, and is used to receive a beverage container of some type, and the other compartment is large and may be used for receiving food elements directly or for receiving alternate types of tray elements, depending on the type of food being served. The tray elements include cooperative locking structures.
公开/授权文献
信息查询
0/0