Kolcraft Enterprises, Inc. v. Graco Children's Products, Inc

Reyna, Circuit Judge.

Kolcraft Enterprises, Inc. appeals the decision of the United States Patent Trial and Appeal Board finding U.S. Design Patent Nos. D604,970 and D616,231 unpatentable as obvious in light of the prior art. The primary issue on appeal is whether Kolcraft Enterprises, Inc. antedated the prior art with evidence of its prior conception, diligence, and reduction to practice. The Board determined that Kolcraft Enterprises, Inc. did not. We agree. Accordingly, we affirm.

BACKGROUND

Kolcraft Enterprises, Inc. ("Kolcraft") is the assignee of U.S. Design Patent No. D604,970 S ("the…