Applicant IGT's appellate gamble didn't pay off, as the
Board affirmed nine (IX) failure-to-function refusals of certain
geometric shapes as trademarks for gaming machines. The shapes
appear on the displays of video poker machines sold by IGT. The
Board found that the proposed marks were not inherently distinctive
and lacked acquired distinctiveness. In re IGT, Serial Nos. 87448071,
87448088, 87448100, 87448105, 87448113, 87448123, 87448129,
87448137, 87448145 (January 10, 2020) [not precedential] (Opinion
by Deputy Chief Judge Mark A. Thurmon).

The Board observed that there are actually four alleged marks at
issue, but three of the four are presented in a black and white
version and a color version. One of the alleged marks is presented
in black and white, in color, and in black and white with shading
to indicate contrasting colors. That adds up to nine.