Walgreen Co. Can't Trademark Store-Brand Zyrtec
By Jonathan Randles · February 13, 2013, 8:41 PM EST
The U.S. Patent and Trademark Office has rejected Walgreen Co.'s bid to sell its store-brand version of the allergy drug Zyrtec under the name Wal-Zyr, rejecting the retailer's survey evidence showing...
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