The mark consists of the word "ORBEE" in white capital block lettering outlined in blue, black and white. In the center of the letter "O" in the word "ORBEE" is a black oval outlined, sequentially, by white, black and blue lines. Below the word appears a black field with six green cornstalk shapes outlined in white and projecting out from brown and white ground. Beneath are the words "ROTARY SHIELD" in white capital letters set in a black, generally rectangular, field but with rounded left and right ends outlined in white. To the right is a blue circular wheel structure with a central axle and rectangular teeth surrounding its periphery. The blue teeth and structure are outlined first in white lining overlaid by black lining.