Isophrin Trademark Details

Isophrin was registered on Tuesday, April 5, 1938 and is currently owned by Riker Laboratories, Inc. under the registration number 355953 . This mark is dead with a status of Expired. The last case file activity for this mark occured 25 years ago on Monday, January 11, 1999, according to the United State Patent & Trademark Office
Word Mark Isophrin
Status Dead Registered 900 — Expired

Current Owner

Riker Laboratories, Inc. of Northridge, CA

View all trademarks for Riker Laboratories, Inc.
Other Trademarks for Riker Laboratories, Inc.

Previous Owners

George Martin Broemmel of San Francisco, CA

View all trademarks for George Martin Broemmel
Serial Number 71399823
Registration Number 355953
Status Date Monday, January 11, 1999
Filing Date Monday, January 11, 1999
Registration Date Tuesday, April 5, 1938

Case File Statements

Goods & Services Nasal Spray Preparation

Classifications

International Class Codes
005 — Class 5 includes mainly pharmaceuticals and other preparations for medical or veterinary purposes.
U.S. Class Codes 006
Status 9 — Expired
Status Date Monday, January 11, 1999
First Use Anywhere Wednesday, January 1, 1930
First Use In Commerce Wednesday, January 1, 1930
Primary Code 006

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