Trademark Overview
On Thursday, July 1, 1976, a trademark application was filed for OPTI-TEMP with the United States Patent and Trademark Office. The USPTO has given the OPTI-TEMP trademark a serial number of 73092216. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Tuesday, January 17, 1984. This trademark is owned by Isothermal Systems, Inc.. The OPTI-TEMP trademark is filed in the Medical Instrument Products category with the following description:
TEMPERATURE INDICATOR FOR FLUIDS FLOWING IN A CONDUIT, INCLUDING INDICATORS FOR DISPLAYING TEMPERATURE OF BREATHING GAS IN A RESPIRATOR LINE