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1. 发明授权

US4959530A Article price indicator 失效
标题翻译：商品价格指标
公开(公告)号：US4959530A
公开(公告)日：1990-09-25
申请号：US320236
申请日：1989-03-07
申请人： David F. O'Connor
发明人： David F. O'Connor
IPC分类号： G06K17/00 , G07G1/14
CPC分类号： G06K17/00 , G07G1/145 , G06K2017/0067 , G06K2017/0093
摘要： Apparatus for providing price indication of articles selected for purchase prior to actual purchase embodies a system having a reader for reading article UPC indication and generating output signals indicative thereof, a comparator for receipt of the reader output signals and for providing at least first and second output signals upon respective determinations that such received signals are indicative of an article retailed by bulk weight pricing or an article retailed per piece pricing, a scale accessible to a customer for weighing the articles and generating output signals indicative of the weight thereof, a numeric entry unit accessible to a customer for entering the numbers of pieces of the selected articles and generating output signals indicative of such entered numbers, and a display accessible to the customer and responsive to the first and second comparator output signals respectively to provide indication to the customer for usage of the scale or the numeric entry unit. The system further includes units for article price computation and display thereof.
摘要翻译：用于在实际购买之前提供选择购买的物品的价格指示的装置体现了具有用于读取物品UPC指示并产生指示其的输出信号的读取器的系统，用于接收读取器输出信号的比较器，以及用于提供至少第一和第二输出在相应的确定信号上指示这样的接收到的信号指示通过批量重量定价零售的商品或者零件定价的商品，客户可以对商品进行称量并生成表示其重量的输出信号的数量输入单元可访问用户输入所选择的物品的数量并产生指示这样输入的数字的输出信号，以及可访问的显示器，并且响应于第一和第二比较器输出信号，分别向客户提供使用指示的刻度或数字输入单元。该系统还包括用于物品价格计算和显示的单元。

2. 发明授权

US4940116A Unattended checkout system and method 失效
标题翻译：无人值守的结帐系统和方法
公开(公告)号：US4940116A
公开(公告)日：1990-07-10
申请号：US320063
申请日：1989-03-07
申请人： David F. O'Connor , Wesley Dickover , Steven J. Tilidetzke
发明人： David F. O'Connor , Wesley Dickover , Steven J. Tilidetzke
IPC分类号： A47F9/04 , G06K7/10 , G07G1/00
CPC分类号： G06K7/10871 , A47F9/048 , G07G1/0054
摘要： A system is provided for the operator-unassisted checkout of articles, inclusive of bulk articles, typically of the nature of produce or the like, wherein supermarket personnel or a customer applies a UPC label to the bulk articles upon selection, as distinguished from the normal instances wherein the article bears a "source-applied" UPC indication, e.g., as in the case of source-packaged goods. Price computation is effected for the bulk articles by scanning of the UPC indication and use of price per unit weight or price per piece derived from storage responsively to the scanning. The article measured weight or the numbers of the article are used respectively in computation of price for the selected bulk article.
摘要翻译：提供了一种用于操作者的系统，其中包括通常具有产品性质的物品（包括大量物品），其中超市人员或顾客在选择时向批量物品应用UPC标签，与正常区别其中物品具有“源应用”UPC指示，例如，如在源包装货物的情况下。通过扫描UPC指示和使用每单位重量的价格或根据扫描导致的每件商品的价格，对批量商品进行价格计算。该文章测量了所选批量物品的价格计算中的重量或物品的数量。

4. 外观设计

USD287974S Floor standing enclosure for personal computer 失效
公开(公告)号：USD287974S
公开(公告)日：1987-01-27
申请号：US619411
申请日：1984-06-15
申请人： Myron F. Davis , Fred E. Goetz , James C. Harris , Steven E. Howell , David F. O'Connor
设计人： Myron F. Davis , Fred E. Goetz , James C. Harris , Steven E. Howell , David F. O'Connor

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