Patents by Inventor Cortrell D Winkfield

Cortrell D Winkfield has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250107664
    Abstract: The Dessert & Food Warmer Display with Cover is a cordless, rechargeable device designed to maintain the warmth of food while on display. The product consists of a base with an embedded rechargeable battery connected to a printed circuit board (PCB) and a top plate that houses a heating element. The heating element allows for adjustable temperature settings via a digital display panel, with controls to increase or decrease temperature and a timer feature that can be set for up to 4 hours, adjustable in 30-minute increments. The device can operate on battery power or while plugged in via USB-C charging. Additionally, the product includes a glass dome with ventilation holes to cover and protect the food while maintaining warmth. This invention is ideal for presenting baked goods and small dishes, keeping them at a consistent temperature during events or displays.
    Type: Application
    Filed: September 18, 2024
    Publication date: April 3, 2025
    Inventor: Cortrell D Winkfield