Very unique CCM find

I got a call from a guy I bought a bike from. He told me he has these CCM letters. I went and bought them. They are about 30 inches high. 8 feet in length. They are what looks like stainless steel. They sit about 2-3" away from the wall if mounted. They are backlit with neon lighting in the back. No wires are left and 1 C has broken neon. I would guess they were on a CCM bike shop.