Esi Tof/tof Trademark Details

This mark is dead with a status of Abandoned - No Statement of Use Filed. The last case file activity for this mark occured 21 years ago on Friday, September 6, 2002, according to the United State Patent & Trademark Office
Word Mark Esi Tof/Tof
Status Dead 606 — Abandoned - No Statement of Use Filed

Current Owner

Perseptive Biosystems, Inc. of Norwalk, CT

View all trademarks for Perseptive Biosystems, Inc.
Other Trademarks for Perseptive Biosystems, Inc.
Serial Number 78077662
Status Date Friday, September 6, 2002
Filing Date Friday, September 6, 2002

Correspondent

PerSeptive Biosystems, Inc.
500 OLD CONNECTICUT PATH
FRAMINGHAM MA 01701-4574

Case File Statements

Goods & Services Ion source for mass spectrometer
Pseudo Mark Esi Tof Tof

Classifications

International Class Codes
009 — Class 9 consists mostly of instruments used for controlling vehicles (such as ships), scientific research, and all computer programs and software regardless of the recording media such as CD-ROMs, hard drives, downloads, etc.
U.S. Class Codes 021, 023, 026, 036, 038
Status 6 — Active
Status Date Thursday, August 9, 2001
Primary Code 009

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