(ABANDONED) IC 040. US 100 103 106. G & S: Laser scribing of diamonds, gems and gemstones
(ABANDONED) IC 041. US 100 101 107. G & S: Educational services, namely, conducting courses in the identification, grading, authentication, verification, classifying diamonds, gems, and gemstones, and in jewelry management; issuing certificates in conjunction with the aforesaid services in this class
(ABANDONED) IC 042. US 100 101. G & S: Gemological services, namely, providing identification, classifying and gradation of diamonds, gems, gemstones and jewelry; Authentication and verification of diamonds; Industrial analysis and research services, namely consulting on the gemological aspects of diamond marking and cutting process; Issuing certificates for all of the aforesaid services in this class
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