CLUSTER (U.S. Trademark Serial Number 73259154) is a United States trademark of SIEMENS HEALTHCARE DIAGNOSTICS INC.. The goods and services include: IN VITRO DIAGNOSTIC REAGENTS . The correspondent is Cynthia G. Tymeson of SIEMENS HEALTHCARE DIAGNOSTICS INC..

This trademark was filed on April 21, 1980 as United States Trademark Application Serial Number 73259154. The trademark application was registered on December 15, 1981 as U.S. Trademark Registration 1181729.

Trademark PTO Status History

July 01, 2022 – CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

December 15, 2020 – COURTESY REMINDER – SEC. 8 (10-YR)/SEC. 9 E-MAILED

November 26, 2013 – TEAS CHANGE OF CORRESPONDENCE RECEIVED

September 14, 2011 – REGISTERED AND RENEWED (SECOND RENEWAL – 10 YRS)

September 14, 2011 – REGISTERED – SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

July 25, 2011 – TEAS SECTION 8 & 9 RECEIVED

March 20, 2008 – CASE FILE IN TICRS

February 20, 2008 – ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

View full trademark status information at USPTO

Ownership History

SIEMENS HEALTHCARE DIAGNOSTICS INC.

DADE BEHRING INC.

BAXTER TRAVENOL LABORATORIES, INC.

View documents on file at USPTO

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