Trademark Overview
On Thursday, August 28, 2025, a trademark application was filed for KALFRISA with the United States Patent and Trademark Office. The USPTO has given the KALFRISA trademark a serial number of 79433027. The federal status of this trademark filing is NON-FINAL ACTION COUNTED - NOT MAILED as of Wednesday, January 14, 2026. This trademark is owned by KALFRISA, S.A.. The KALFRISA trademark is filed in the Environmental Control Instrument Products, Advertising, Business and Retail Services, Construction & Repair Services, and Computer & Software Services & Scientific Services categories with the following description:
Heat regenerators; air heaters; burners; water heating apparatus; heat accumulators; heat exchangers; incinerators; ovens (with the exception of ovens for experiments); cooling apparatus and installations; air-purifying apparatus and machines; Air conditioning installations; air dryers; installations for cooling tobacco; heating boilers.
Design services for installations, machines and apparatus, all relating to thermal energy, the environment and the treatment of air and gases or the like.
Retail services in stores for heat regenerators, air heaters, burners, water heating apparatus, heat accumulators, heat exchangers, incinerators, ovens (with the exception of ovens for experiments), apparatus and installations and machines for air purification, air-conditioning installations, air dryers, installations for cooling tobacco, heating boilers; import and export agencies; commercial representation services and exclusive sales services; sales promotion for third parties for heat regenerators, air heaters, burners, water heating apparatus, heat accumulators, heat exchangers, incinerators, ovens (with the exception of ovens for experiments), cooling apparatus and installations, air-purifying apparatus and machines, air-conditioning installations, air dryers, installations for cooling tobacco, heating boilers.
Installation, assembly, maintenance and repair of heat regenerators, air heaters, burners, water heating apparatus, heat accumulators, heat exchangers, incinerators, ovens (with the exception of ovens for experiments, cooling apparatus and installations, air-purifying apparatus and machines, air-conditioning installations, air dryers, installations for cooling tobacco, heating boilers.
