Duofone Trademark Details

Duofone was registered on Tuesday, July 15, 1969 and is currently owned by Tandy Corporation under the registration number 872919 . This mark is dead with a status of Expired. The last case file activity for this mark occured 14 years ago on Saturday, February 20, 2010, according to the United State Patent & Trademark Office
Word Mark Duofone
Status Dead Registered 900 — Expired

Current Owner

Tandy Corporation of Fort Worth, TX

View all trademarks for Tandy Corporation
Other Trademarks for Tandy Corporation
Serial Number 72296597
Registration Number 872919
Status Date Saturday, February 20, 2010
Filing Date Saturday, February 20, 2010
Registration Date Tuesday, July 15, 1969
Attorney Mary Anne Root

Correspondent

MARY ANNE ROOT
TANDY CORPORATION
1800 ONE TANDY CENTER
P.O. BOX 17180
FORT WORTH, TX 76102

Case File Statements

Goods & Services Headphones
Pseudo Mark Duophone

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
Status 9 — Expired
Status Date Saturday, February 20, 2010
First Use Anywhere Thursday, June 30, 1966
First Use In Commerce Wednesday, August 31, 1966
Primary Code 021

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