This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on June 15, 2022 and assigned serial number 91276784 by the TTAB.

Plaintiff:
SparkNotes LLC represented by TODD BRAVERMAN of PEARL COHEN ZEDEK LATZER BARATZ LLP.
Trademark Information: LENSLESSONS – US Trademark Serial Number 88453203
View Trademark Status at USPTO
View Trademark Documents at USPTO

Defendant:
Spark Photonics Foundation, Inc. represented by ERIN C BRAY of TRADEMARK LAWYER LAW FIRM PLLC.
Trademark Information: SPARKALPHA – US Trademark Serial Number 90691488
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
June 15, 2022 – FILED AND FEE
June 15, 2022 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
June 15, 2022 – INSTITUTED
August 05, 2022 – NOTICE OF DEFAULT
September 14, 2022 – BD DECISION: OPP SUSTAINED
September 14, 2022 – TERMINATED
View this TTAB Proceeding at USPTO

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