This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on September 20, 2022 and assigned serial number 91279251 by the TTAB.

Defendant:
Cardiovascular Systems, Inc. represented by JENNIFER M. MIKULINA of MCDERMOTT WILL & EMERY LLP.
Trademark Information: PROPEL – US Trademark Serial Number 97310952
View Trademark Status at USPTO
View Trademark Documents at USPTO

Plaintiff:
Abiomed, Inc. represented by PATRICK J. CONCANNON of NUTTER, MCCLENNEN & FISH, LLP.
Trademark Information: IMPELLA RP – US Trademark Serial Number 86268340
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
September 20, 2022 – FILED AND FEE
September 21, 2022 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
September 21, 2022 – INSTITUTED
October 25, 2022 – D MOT FOR EXT W/ CONSENT
October 26, 2022 – EXTENSION OF TIME GRANTED
November 18, 2022 – D MOT FOR EXT W/ CONSENT
November 18, 2022 – EXTENSION OF TIME GRANTED
December 28, 2022 – D MOT FOR EXT W/ CONSENT
December 28, 2022 – EXTENSION OF TIME GRANTED
January 27, 2023 – D MOT FOR EXT W/ CONSENT
January 27, 2023 – EXTENSION OF TIME GRANTED
February 27, 2023 – D MOT FOR EXT W/ CONSENT
February 27, 2023 – EXTENSION OF TIME GRANTED
March 28, 2023 – D CHANGE OF CORRESP ADDRESS
March 30, 2023 – ANSWER
May 09, 2023 – D APPEARANCE / POWER OF ATTORNEY
May 25, 2023 – D REQ TO W/DRAW AS ATTORNEY
June 07, 2023 – BOARD ORDER NOTING NEW COUNSEL ANSWER FILED; TRIAL DATES REMAIN AS SET
View this TTAB Proceeding at USPTO

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