Patents by Inventor Keith Harold Slinker

Keith Harold Slinker 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).

  • Patent number: 4095832
    Abstract: A rotating cooking spatula for use in the cooking and turning of items of food such as eggs, hamburgers, and the like. When cooking and/or frying foods, the rotating spatula device of this invention would be used to pick up the food item. The user then by operating appropriate control mechanism rotates in turn the especially configured spatula receptacle with cover top approximately 180.degree. in order to turn the food item over. The item of food then can be slid out of the spatula tray back on to the frying surface. However, the spatula tray itself may be used to retain the food item and also to effect the cooking thereof. One embodiment uses a rotatable knob together with a 180.degree. limit stop structure. Another embodiment employs a slide and helical thread structure to effect the 180.degree. turning of the spatula tray structure. The third embodiment employs a slide knob together with rack and pinion structure connected to the slide knob by a flexible cable in order to effect the turning function.
    Type: Grant
    Filed: March 10, 1977
    Date of Patent: June 20, 1978
    Inventor: Keith Harold Slinker