U.S. federal trademark · Serial No. 98083840 · Reg. No. 7566977
Wave springs, compression springs, retaining rings, sealing rings, constant section rings and linear springs, all made of metal; Metal retaining rings, metal wave springs, metal sealing rings, and metal hardware, namely, expanders
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.