Trademark Overview
On Wednesday, June 10, 1925, a trademark application was filed for CARBOGEN with the United States Patent and Trademark Office. The USPTO has given the CARBOGEN trademark a serial number of 71215580. The federal status of this trademark filing is EXPIRED as of Friday, January 10, 1986. This trademark is owned by MINE SAFETY APPLIANCES COMPANY. The CARBOGEN trademark is filed in the Chemical Products category with the following description:
MIXTURES OF OXYGEN AND CARBON DIOXIDE FOR TREATING ASPHYXIA FROM CARBON MONOXIDE, ALCOHOLIC INTOXICATION, DEETHERIZATION, MORPHINE NARCOSIS, FOR PREVENTION OF RESPIRATORY FAILURE, AND FOR AIDING IN RESUSCITATION AFTER RESPIRATORY FAILURE DUE TO ANY CAUSE