Dynamic Signal Transfer Trademark Details

This mark is dead with a status of Abandoned - Express. The last case file activity for this mark occured 30 years ago on Tuesday, August 17, 1993, according to the United State Patent & Trademark Office
Word Mark Dynamic Signal Transfer
Status Dead 601 — Abandoned - Express

Current Owner

Tellabs Operations, Inc. of Lisle, IL

View all trademarks for Tellabs Operations, Inc.
Other Trademarks for Tellabs Operations, Inc.

Previous Owners

Tellabs, Inc. of Lisle, IL

View all trademarks for Tellabs, Inc.
Other Trademarks for Tellabs, Inc.
Serial Number 74227670
Status Date Tuesday, August 17, 1993
Filing Date Tuesday, August 17, 1993
Attorney Robert E. Browne

Correspondent

Robert E. Browne
Vedder, Price, Kaufman & Kammholz
222 North LaSalle Street
Chicago, IL 60601-1003

Case File Statements

Goods & Services Echo Cancellers and Training Manuals Sold Together as a Unit

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 026, 038
Status 8 — Abandoned
Status Date Wednesday, August 4, 1999
Primary Code 009

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