The mark consists of the words "STEM PLUG" in stylized wording along with a silhouette of a plug face between the word "STEM" and "PLUG". The word "STEM" is in various colors, with the "S" in green, the "T" in yellow, the "E" in red, and the "M" in blue, all outlined in black and white. The plug face is in black, green, yellow, red, and blue, and outlined in black and white. The word "PLUG" is in red and outlined in black and white. The gray in the mark represents background and is not claimed as a feature of the mark.
The color(s) green, yellow, red, blue, white and black is/are claimed as a feature of the mark.
"STEM"