The mark consists of the word "PHOTOTHERMAL" in white on a red banner with the words "SPECTROSCOPY CORP" in black centered underneath. To the right of the words is a circle with dark green at the top fading to white and then back to dark green and brown at the bottom, the circle bisected by an inverted light green triangle with a red border, below the inverted triangle three centered columns with shades of blue progressing to red and yellow, from the middle column six arrows extending outward in varying shades of green.
The color(s) Dark red, dark green, white, light green, red, blue, yellow, brown is/are claimed as a feature of the mark.
PHOTOTHERMAL SPECTROSCOPY CORP