The mark consists of a circle comprising two arrows, over which the wording "AEROTHERM" in stylized font is superimposed and the wording "AIRCRAFT ENGINE HEATER SYSTEMS" appearing below the wording "AEROTHERM".
"AIRCRAFT ENGINE HEATER SYSTEMS"
013, 021, 023, 031, 034
Design plus words, letters, and/or numbers
Color is not claimed as a feature of the mark.
Arrows forming a circle or an arc of a circle, Arrows, more than one , Circles having animals as a border