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Caliber Crossflame® Burner and Radiant System Receives Utility Patent and Trademark

HUNTINGTON BEACH, CA (August 2019) – Caliber Appliances, makers of award-winning grilling products, proudly announces a utility patent and trademark for its Crossflame burners and radiant system by the USPTO. These top-of-the-line grills have been designed to offer the performance that commercial chefs expect thanks to the evenness achieved from this unique grilling technology that is now protected through the patent. 

Caliber’s patented Crossflame burner design is coupled with a unique radiant system which results in an ultra-even grilling machine. Each burner yields an even flow of heat down to the furthest corner of the grill. By delivering heat evenly and powerfully, this stainless steel radiant system uses energy more efficiently and gives cooking results with fewer flare-ups.

You can also Expect Great Heat from these burners. The Crossflame burner powers the Crossflame Pro Grill with 30,000 BTU of heat, the Rockwell by Caliber Social Grills with 20,000 BTU of heat, and the Indoor Professional Rangetop grill’s configuration with 30,000 BTU of heat. The excellent performance is coupled with beauty in design that makes these grills and rangetops the focal point of any kitchen and entertaining area.

With a combination of power and evenness and a lifetime warrantied sold stainless steel burner and radiant system, the Crossflame burner is the perfect tool to transform a kitchen into a commercial grade culinary center. Caliber meticulously designs their products not just for power and efficiency, but for flexibility and versatility to satisfy the needs of grilling enthusiasts.



Caliber Appliances is dedicated to innovative design and superior engineering down to the smallest detail. Caliber’s focus on excellence in form and function has led to award-winning status for their gas barbecues and multi-function wood smokers and rave reviews in the market for its restaurant-like food. Even famed designer David Rockwell chose Caliber to build his newest line of grilling entertainment centers. Caliber delivers True American Luxury in grilling with premium products that can transform an outdoor kitchen into a commercial grade Culinary Center. The Caliber line of outdoor products includes the Crossflame® Pro Grill, Caliber™ Pro Kamado Charcoal Grill and Smoker, the Rockwell by Caliber™ Social Grill and Power Pro Dual Top Burners. The Caliber Indoor Professional Range and Rangetop series complements the outdoor suite of products. Caliber has been recognized with “Product of the Year” awards and is the recipient of two Vesta Awards from Hearth & Home magazine along with a Special Mention Architizer Award.

Contact:  Lisa Nichols • (714) 848-1349 •

Crossflame Pro and Indoor Rangetop Grill 30,000 BTU Crossflame patented burner (featured picture). Rockwell by Caliber Social Grill 20,000 BTU Crossflame patented burner pictured above.

Crossflame patented radiant system utilized on both Crossflame burner designs.above.

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