BLUE FLUORESCENCE- A DIAMONDS HIDDEN BEAUTY

Dead / Cancelled — Cancelled — Section 8 (as of 13 Mar 2026)

What this means for you

This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.

Record

Serial number
88307365
Registration number
5850495
Mark type
Stylized text
Filed
19 Feb 2019
Published for opposition
18 Jun 2019
Registered
03 Sept 2019
Attorney of record
L. Donald Prutzman

Goods and services

  • Class 042 — Scientific and technological services: Gemological services, namely, providing identification, authentication, and gradation of diamonds and gemstones and issuing reports and certificates related thereto

Owner

Prosecution history

  • 13 Mar 2026 — CANCELLED SEC. 8 (6-YR)
  • 03 Sept 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
  • 17 Dec 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
  • 17 Dec 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
  • 03 Sept 2019 — REGISTERED-PRINCIPAL REGISTER
  • 18 Jun 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
  • 18 Jun 2019 — PUBLISHED FOR OPPOSITION
  • 29 May 2019 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
  • 15 May 2019 — ASSIGNED TO LIE
  • 30 Apr 2019 — APPROVED FOR PUB - PRINCIPAL REGISTER
  • 30 Apr 2019 — EXAMINER'S AMENDMENT ENTERED
  • 30 Apr 2019 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
  • 30 Apr 2019 — EXAMINERS AMENDMENT E-MAILED
  • 30 Apr 2019 — EXAMINERS AMENDMENT -WRITTEN
  • 30 Apr 2019 — ASSIGNED TO EXAMINER

View this trademark record on Marksy