quillow
n.— «Word Mark QUILLOW. Goods and Services (Cancelled) IC 024. US 042. G & S: Decorative Pillow Cases. First Use: 19780125. First Use In Commerce: 19780222.» —by Alison R. Crowther in Pomona, N.Y. United States Patent and Trademark Office Mar. 2, 1978. (source: Double-Tongued Dictionary)