US Trademark Classification US25 Clothing, footwear and headwear Knot caps Class 25 Knot caps 025-1032 结帽 Chinese 结帽 English Knot caps Spanish gorros con nudo Term ID 025-1032 Class 25 Type Goods Status Active · added, not since modified (A) Effective date 2009-08-27 Version 09-2007