Abstract: A coffee brewing apparatus and method that produces coffee using an agitation and cold brew operation. A high temperature strike stage with agitation is followed by a cold brew stage, with a displacement pump configured to transfer the coffee oils and extracts, shortening the time necessary to achieve a brew cycle. The brewing cycle of the present invention preferably uses a six stage sequence that includes introduction of strike water, agitation, bloom, brew water introduction, extraction, and dilution. The various stages are performed using a brewing system that includes an agitation system, a displacement pump, and a filtering system used to extract the oils and extracts of the coffee for brewing.

Abstract: A coffee brewing apparatus and method that produces coffee using an agitation and cold brew operation. A high temperature strike stage with agitation is followed by a cold brew stage, with a vacuum configured to transfer the coffee oils and extracts, shortening the time necessary to achieve a brew cycle. The brewing cycle of the present invention preferably uses a six stage sequence that includes introduction of strike water, agitation, bloom, brew water introduction, vacuum transfer, and dilution. The various stages are performed using a brewing system that includes an agitation system, a vacuum system, and a filtering system used to extract the oils and extracts of the coffee for brewing.

Abstract: A sterilizing unit for a brush simultaneously moves an ultraviolet light source under a brush head to kill bacteria on the bristles with UV light, and also separates the bristles from each other to remove dirt and debris from between the bristles.