This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on March 15, 2023 and assigned serial number 91284126 by the TTAB.

Plaintiff:
Calculum, Inc. represented by GEREMY KLEIN of RECALDE LAW FIRM, P.A..
Trademark Information: CALCULUM – US Trademark Serial Number 97421371
View Trademark Status at USPTO
View Trademark Documents at USPTO

Defendant:
Clearthought Investments Limited represented by PAOLO A. STRINO of GIBBONS P.C..
Trademark Information: CALCULUM – US Trademark Serial Number 79325910
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
March 15, 2023 – FILED AND FEE
March 24, 2023 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
March 24, 2023 – INSTITUTED
April 17, 2023 – D MOT FOR EXT W/ CONSENT
April 17, 2023 – EXTENSION OF TIME GRANTED
May 30, 2023 – D MOT FOR EXT W/ CONSENT
May 30, 2023 – EXTENSION OF TIME GRANTED
View this TTAB Proceeding at USPTO

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