WELCH ALLYN

electrical apparatus and instruments, namely, monitors; [ borescopes;] video processors; image enhancement devices, namely, gamma correction, edge enhancement, image subtraction, and image superpositioning circuits; [ data collection systems, namely, bar code readers, bar code decoders, bar code terminals, and optical character readers;] fiber optic devices, namely, [ card readers,] light emitters and reflected light pick up heads; [ raw optical fibers of various lengths and diameters;] and cases and parts therefor

surgical, medical and dental instruments and apparatus, namely, [ dental probes;] opthalmoscopes; otoscopes; headlights; pocket lights and examination lights; battery and cord handles; laryngoscopes; rectal and vaginal instruments; illuminators including trans, larynx, nasal and nasopharynx; retinoscopes; specula, including ear, nasal, rectal and vaginal; tongue blade holders; transformer units, namely, wall, cabinet, rheostat and battery handle devices; [ rigid and flexible endoscopes;] sigmoidoscopes; proctoscopes; audiometers; sphygmomanometers; tympanometric acoustic impedance measuring devices placed in the ear; spirometers, face shields; disposable sigmoidoscopes; anoscopes; lamps including replacement, subminiature, halogen and vacuum, for use with said medical and dental instruments; and cases and parts therefor

electric light bulbs, namely, halogen and vacuum lamps for use in electrical apparatus and instruments