U.S. federal trademark · Serial No. 77694216 · Reg. No. 3878489
apparatus and parts thereof for conducting tests on the skin, particularly those tests referred to as epicutaneous tests and patch tests, and trays, covers, skin marking pens and reading plates sold as a unit and as parts thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.