Door-Tone Trademark Details

Door-Tone was registered on Tuesday, November 24, 1970 and is currently owned by Winston C. Kock under the registration number 902915 . This mark is dead with a status of Expired. The last case file activity for this mark occured 31 years ago on Wednesday, November 4, 1992, according to the United State Patent & Trademark Office
Word Mark Door-Tone
Status Dead Registered 900 — Expired

Current Owner

Winston C. Kock of Ann Arbor, MI

View all trademarks for Winston C. Kock
Serial Number 72307783
Registration Number 902915
Status Date Wednesday, November 4, 1992
Filing Date Wednesday, November 4, 1992
Registration Date Tuesday, November 24, 1970

Case File Statements

Goods & Services Electric Door Annunciator Incorporating Elther a Transistorized Note Reproducer or a Tape Recording Reproducer

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 Wednesday, November 4, 1992
First Use Anywhere Wednesday, May 29, 1968
First Use In Commerce Wednesday, May 29, 1968
Primary Code 021

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