The most common yo-yo type of patch from Duncan, is the shield patch. Since Flambeau became the owner of Duncan, they have made more shield patches than any other kind. Many colors, designs, classes, and types. The terms "Champion", "Winner", "Expert", and "Award" are used interchangibly on the shield patches.
Pictured here is a Second Place Champion Shield patch. Notice the trademark sign is also embroidered into the patch, right next to "Duncan".