최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0588866 (1975-06-20) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 297 인용 특허 : 0 |
This invention pertains to an electronic price display unit which can be remotely addressed and in which the price displayed can be remotely set. Such a device is particularly useful in a retail sales business in a system employing a central computer, point-of-sale terminals, and product code reader
This invention pertains to an electronic price display unit which can be remotely addressed and in which the price displayed can be remotely set. Such a device is particularly useful in a retail sales business in a system employing a central computer, point-of-sale terminals, and product code readers, because it ensures that the price displayed for an item is identical to the price actually charged for the item.
In a sales establishment having a plurality of types of items to be sold stored at a plurality of locations, a point-of-sale terminal, and a memory means, said terminal including means for sensing a respective product code carried on each item of each type of said plurality of types of items, interr
In a sales establishment having a plurality of types of items to be sold stored at a plurality of locations, a point-of-sale terminal, and a memory means, said terminal including means for sensing a respective product code carried on each item of each type of said plurality of types of items, interrogating said memory means to obtain data stored in said memory means for each sensed product code, and means for totalizing data obtained from the sensing of a plurality of said product codes, the combination of: a plurality of display units located at respective ones of said locations to be associated with respective ones of said types of items; a signal bus means extending from said memory means to each of said display units; each of said display units carrying coded externally-sensible indicia identifying said display unit and its fixed internal address; and a portable reader means for sensing the coded indicia of each display unit and the product code of the type of such items associated with said display unit and transmitting signals representing said coded indicia and product code to said memory means.
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