Patents by Inventor Douglas Wittrup

Douglas Wittrup 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: 10315909
    Abstract: A signaling apparatus paces a free pour count and choreographs a movement to stop pouring. The apparatus emits a first signal after an approximately 200-ms time interval and a series of subsequent signals every approximately 400-ms thereafter. The first time interval approximates a first time, measured from a moment the sensor detects the start of the pour, needed to dispense a first unit of beverage through the pour spout, minus a second time needed to react to a signal and stop the pour. The 400-ms time interval approximates the time required to dispense each subsequent unit of beverage through the pour spout. In one embodiment, the signaling apparatus emits sequential pulses according to the pattern Y-Y-Y-Y-G-Y-Y-R, wherein Y is yellow, G is green, and R is red, wherein each pulse represents a quarter-ounce increment, the green pulse represents a standard pour, and the red pulse represents a full pour.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: June 11, 2019
    Assignee: Creative Beverage Solutions, LLC
    Inventors: Douglas Wittrup, Bobby J. Davis
  • Publication number: 20170247240
    Abstract: A signaling apparatus paces a free pour count and choreographs a movement to stop pouring. The apparatus emits a first signal after an approximately 200-ms time interval and a series of subsequent signals every approximately 400-ms thereafter. The first time interval approximates a first time, measured from a moment the sensor detects the start of the pour, needed to dispense a first unit of beverage through the pour spout, minus a second time needed to react to a signal and stop the pour. The 400-ms time interval approximates the time required to dispense each subsequent unit of beverage through the pour spout. In one embodiment, the signaling apparatus emits sequential pulses according to the pattern Y-Y-Y-Y-G-Y-Y-R, wherein Y is yellow, G is green, and R is red, wherein each pulse represents a quarter-ounce increment, the green pulse represents a standard pour, and the red pulse represents a full pour.
    Type: Application
    Filed: May 12, 2017
    Publication date: August 31, 2017
    Inventors: DOUGLAS WITTRUP, BOBBY J. DAVIS
  • Patent number: 6976004
    Abstract: A system and method for controlling preparation of a plurality of food items on a cooking apparatus such as a grill. A food order consisting of the plurality of food items is input to a controller which retrieves cooking times for the items from a database. A primary fire item (PFI) is determined as the item with the longest cooking time. A display screen near the cook has a surface that is laid out in a grid pattern representing the cooking surface of the grill. An icon associated with the PFI is then displayed in a position corresponding to the item's intended position on the grill. Time delays are calculated for displaying subsequent icons so that, by placing the food items on the grill when each icon is displayed, the preparation of the food items is completed simultaneously.
    Type: Grant
    Filed: April 2, 2002
    Date of Patent: December 13, 2005
    Inventor: Douglas Wittrup
  • Publication number: 20020174014
    Abstract: A system and method for controlling preparation of a plurality of food items on a cooking apparatus such as a grill. A food order consisting of the plurality of food items is input to a controller which retrieves cooking times for the items from a database. A primary fire item (PFI) is determined as the item with the longest cooking time. A display screen near the cook has a surface that is laid out in a grid pattern representing the cooking surface of the grill. An icon associated with the PFI is then displayed in a position corresponding to the item's intended position on the grill. Time delays are calculated for displaying subsequent icons so that, by placing the food items on the grill when each icon is displayed, the preparation of the food items is completed simultaneously.
    Type: Application
    Filed: April 2, 2002
    Publication date: November 21, 2002
    Inventor: Douglas Wittrup