U.S. Retailers Face Patent Suit Over Online Sales
In a complaint filed Thursday in the U.S. District Court for the Eastern District of Texas, Landmark Technology LLC accuses the companies of violating U.S. Patent Numbers 5,576,951; 6,289,319 and 7,010,508, all of which relate to automated data processing.
Jewelry retailers Zale Corp. and Blue Nile Inc., clothing chain Eddie Bauer Inc. and home...
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