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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | UP-0224478 (2005-09-12) |
등록번호 | US-7575125 (2009-08-31) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 11 |
A tray for exchanging items includes a receptacle defining a plurality of compartments including food, drink, and coinage compartments. An awning is mounted to the receptacle for covering the receptacle from weather events. A guide is mounted to the receptacle and extends upwardly to an upper porti
What is claimed is as follows: 1. A tray for exchanging items, said tray comprising: a receptacle defining a plurality of compartments and having opposed left and right sides, said receptacle defining an interior space; a C-shaped guide attached to said receptacle and positioned in said interior sp
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