The mark consists of a diagonal flag design comprised of a blue and green diamond with alternating red and white stripes against a white background. A white letter "N" is centered in the diamond. Three blue stars are to to the lower left of the diamond. The words "NATIONAL GAS" are in green letters and "COMPANY" is in blue letters at the bottom of the mark.
"NATIONAL GAS COMPANY"
Design plus words, letters, and/or numbers
The color(s) blue, green, red, white is/are claimed as a feature of the mark.
Stars, three or more , Stars - multiple stars with five points, Diamonds that are completely or partially shaded, Bands, straight , Bands, diagonal