Dental implants; implant fixture for dental purposes; implant abutments for dental purposes; cover screws for dental purposes; pins for dental purposes; screws for dental purposes; orthodontic wires; instruments for use in prosthetic dentistry; filling instruments for dental purposes; mirrors for dentists; dental burs; dental broaches; dental operating units, namely, dental operating chairs; treatment beds for dental purposes; scalers for dental purposes; orthodontic machines and instruments for dental purposes; artificial teeth; dental excavators; dental apparatus for use in detecting tooth cavities; probes for gingival pockets; cutting and grinding discs for dental applications; cut-off and abrasive wheels for dental purposes; polymerisation apparatus for dental purposes; dental osteotomes, namely, dental instruments for cutting teeth or bone; dental implants apparatus and instruments; dental instruments for use in implant surgery.