Dental apparatus, namely, intra-oral light systems; Dental handpieces; Dental instruments for use in installing dental implants; Dental instruments, namely, prophy angles; Dental instruments, namely, reusable and recyclable prophy angles; Dental instruments, namely, root canal therapy instruments used to shave the inside of a root canal; Diagnostic apparatus for the detection of periodontal disease; Gum massaging instruments; Milling apparatus for dental purposes; Orthodontic machines and ins...