Patent Infringement

“Cover Up What You Don’t Want to See”: Advantek Marketing v. Shanghai Walk-Long Tools (Fed. Cir., Aug. 1, 2018)

August 10, 2018
Advantek obtained U.S. Design Patent No. D715,006(“D ’006”) on a “gazebo” without a cover, the gazebo essentially being a portable kennel. Figs. 1 and 2 from D ’006 are reproduced below.
Gazebo Image 1
During prosecution of the application that later became D ’006, the Examiner issued a Restriction Requirement. The Requirement split the application into two groups: a gazebo without a cover, and a gazebo with a cover. According to the Examiner, the “designs as grouped are distinct from each other….” Despite disagreeing with the Requirement, Advantek elected to prosecute the “gazebo without a cover” (as shown above) and cancelled a drawing that showed the gazebo with a cover. After further prosecution to overcome formalities objections and § 112 rejections, the D ’006 patent issued.
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