This Extension of Time was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on September 21, 2022 and assigned serial number 90855127 by the TTAB.

Defendant:
SANGBO CORPORATION represented by SANG GYUN CHO .
Trademark Information: ECORCE – US Trademark Serial Number 90855127
View Trademark Status at USPTO
View Trademark Documents at USPTO

Plaintiff:
KNAUF INSULATION, INC. represented by JULIA SPOOR GARD of BARNES & THORNBURG LLP.

Prosecution History:
September 21, 2022 – FIRST 30-DAY REQUEST TO EXT TIME TO OPPOSE
September 21, 2022 – EXT GRANTED
October 19, 2022 – ADD’L 60-DAY REQUEST TO EXT TIME TO OPPOSE
October 19, 2022 – EXT GRANTED
View this TTAB Proceeding at USPTO

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