Pksignature Trademark Details

This mark is dead with a status of Abandoned - Express. The last case file activity for this mark occured 18 years ago on Tuesday, March 14, 2006, according to the United State Patent & Trademark Office
Word Mark Pksignature
Status Dead 601 — Abandoned - Express

Current Owner

Cell Signaling Technology, Inc. of Danvers, MA

View all trademarks for Cell Signaling Technology, Inc.
Other Trademarks for Cell Signaling Technology, Inc.
Serial Number 76584476
Status Date Tuesday, March 14, 2006
Filing Date Tuesday, March 14, 2006
Attorney Nancy C. Wilker

Correspondent

Steven A. Abreu
Sunstein Kann Murphy & Timbers LLP
125 Summer Street
Boston MA 02110

Case File Statements

Goods & Services Scientific and technological services, namely, providing biological research analysis, data and reports relating to protein and pathway activation and modification in a biological sample
Pseudo Mark Pk Signature

Classifications

International Class Codes
042 — Class 42 includes mainly services provided by persons, individually or collectively, in relation to the theoretical and practical aspects of complex fields of activities; such services are provided by members of professions such as chemists, physicists, engineers, computer programmers, etc.
U.S. Class Codes 100, 101
Status 6 — Active
Status Date Friday, April 16, 2004
Primary Code 042

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