Diazem Trademark Details

Diazem was registered on Tuesday, August 6, 1991 and is currently owned by Dow Silicones Corporation under the registration number 1652823 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 21 years ago on Saturday, July 20, 2002, according to the United State Patent & Trademark Office

Word Mark	Diazem
Status	Dead Registered 710 — Cancelled - Section 8

Current Owner

Dow Silicones Corporation of Midland, MI

View all trademarks for Dow Silicones Corporation

Other Trademarks for Dow Silicones Corporation

Serial Number	74018453
Registration Number	1652823
Status Date	Saturday, July 20, 2002
Filing Date	Saturday, July 20, 2002
Registration Date	Tuesday, August 6, 1991
Attorney	Marcia B. Marsh

Correspondent

ETTA I BURNS
TRADEMARK PARALEGAL
DOW CORNING CORP
2200 W SALZBURG RD
MIDLAND MI 48686-0994

Case File Statements

Goods & Services	Treated Silica in Column or Cartridge Form for Analyses in Laboratories
Goods & Services	Chemical Preparations in the Nature of Treated Silica Columns and Cartridges Used to Create Selective Adsorbency for Pharmaceutical Purposes
Goods & Services	Columns and Tubes for Use in Medical and Laboratory Analyses

Classifications

International Class Codes	001 — Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other trademark classes. Examples include compost, salt for preserving non-foodstuffs, and certain additives for the food industry.
U.S. Class Codes	006
Status	2 — Sec. 8 – Entire Registration
Status Date	Saturday, July 20, 2002
First Use Anywhere	Wednesday, November 15, 1989
First Use In Commerce	Wednesday, November 15, 1989
Primary Code	001

International Class Codes	005 — Class 5 includes mainly pharmaceuticals and other preparations for medical or veterinary purposes.
U.S. Class Codes	018
Status	2 — Sec. 8 – Entire Registration
Status Date	Saturday, July 20, 2002
First Use Anywhere	Wednesday, November 15, 1989
First Use In Commerce	Wednesday, November 15, 1989
Primary Code	005

International Class Codes	010 — Class 10 includes mainly medical apparatus, instruments and articles.
U.S. Class Codes	044
Status	2 — Sec. 8 – Entire Registration
Status Date	Saturday, July 20, 2002
First Use Anywhere	Wednesday, November 15, 1989
First Use In Commerce	Wednesday, November 15, 1989
Primary Code	010

Trademark Timeline

Nov 15 1989

First use anywhere for the mark
Nov 15 1989

First use in commerce for the mark
Nov 15 1989

First use anywhere for the mark
Nov 15 1989

First use in commerce for the mark
Nov 15 1989

First use anywhere for the mark
Nov 15 1989

First use in commerce for the mark
Jan 12 1990

Trademark application filed with USPTO
Apr 14 1990

Assigned To Examiner
Apr 24 1990

Non-Final Action Mailed
Oct 22 1990

Correspondence Received In Law Office
Oct 22 1990

Correspondence Received In Law Office
Nov 26 1990

Approved For Pub - Principal Register
Apr 12 1991

Notice of Publication
May 14 1991

Published For Opposition
Aug 06 1991

Registered-Principal Register
Aug 06 1991

Trademark officially registered with the USPTO
Jul 28 1997

Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Aug 27 1997

Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jul 20 2002

Cancelled Sec. 8 (10-Yr)/expired Section 9