NATIONAL GEMOLOGICAL LABORATORIES Trademark
Serial Number: 76607488 • Registration: 3075225
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 18, 2004
Registration Date
April 4, 2006
Published for Opposition
January 10, 2006
Cancellation Date
November 9, 2012
Goods & Services
Appraisals of precious gems, precious metals and jewelry made thereof
Gemological services, namely testing, grading and evaluating diamonds, precious gems, pearls, and jewelry made of precious stones and precious metals for the purpose of certification; chemical analysis, namely assaying precious metals