Gutterglove, Inc. vs. American Die and Rollforming, Inc. and Artesian Home Products, Inc. – Case No. 2:16-0408-WHO

As of 2018, the Costello Firm is representing the Defendants, American Die and Rollforming, Inc. and Artesian Home Products Inc., who were accused of infringing two patents related to gutter guard products. In May 2018, Costello Law Corporation won a massive summary judgment motion, proving that seven of eight of the Plaintiff's alleged patent infringement claims had no merit. This case is now stayed pending the outcome of three Inter Partes Review proceedings filed by the firm before the Patent Trials and Appeals Board at the US Patent Office. We hope to obtain a result of invalidity on both of the Plaintiff's patents, thereby ending this case.