Mark Identification

DYNATRAK

Serial Number

73339767

Filing Date

Dec 2, 1981

Registration Date

Sep 14, 1982

Trademark by

DENTSPLY RESEARCH & DEVELOPMENT CORP.

Classification Information

a Dental Endodontic Preparation Instrument

Medical Apparatus

a Self-Study Course in Dentistry for the Preparation of Root Canals Consisting of Dental Instruments, Practice Root Canal Blocks and Self-Instruction Manual

Paper Goods and Printed Matter