This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on January 17, 2023 and assigned serial number 91282866 by the TTAB.

Plaintiff:
Masimo Corporation represented by CHARLES K. CRANE of KNOBBE, MARTENS, OLSON & BEAR, LLP.
Trademark Information: RD RAINBOW LITE SET – US Trademark Serial Number 87132512
View Trademark Status at USPTO
View Trademark Documents at USPTO

Defendant:
LEE, YONG IL represented by JUN-HWA JEONG of RABIN & BERDO, P.C..
Trademark Information: RAINBOW NANO CORE – US Trademark Serial Number 97093632
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
January 17, 2023 – FILED AND FEE
January 17, 2023 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
January 17, 2023 – INSTITUTED
March 09, 2023 – NOTICE OF DEFAULT
View this TTAB Proceeding at USPTO

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