Patents by Inventor Lashell Ooten

Lashell Ooten 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).

  • HVAC fragrance system
    Patent number: 9352063
    Abstract: Fragrance systems are provided that can be used in conjunction with heating, ventilation, and air-conditioning systems. The fragrance systems can inject a fragrance into an airstream that is supplied to a space such as a room of a building or a vehicle cabin. In some embodiments, the speed a fan of the fragrance system can be automatically modulated in a pre-determined relationship to the speed of a fan of the HVAC system. Accordingly, a desired level of fragrance can be automatically maintained as desired within the airstream that is supplied to the space, even when the HVAC fan speed or other conditions fluctuate.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: May 31, 2016
    Inventor: Lashell Ooten
  • HVAC FRAGRANCE SYSTEM
    Publication number: 20150030498
    Abstract: Fragrance systems are provided that can be used in conjunction with heating, ventilation, and air-conditioning systems. The fragrance systems can inject a fragrance into an airstream that is supplied to a space such as a room of a building or a vehicle cabin. In some embodiments, the speed a fan of the fragrance system can be automatically modulated in a pre-determined relationship to the speed of a fan of the HVAC system. Accordingly, a desired level of fragrance can be automatically maintained as desired within the airstream that is supplied to the space, even when the HVAC fan speed or other conditions fluctuate.
    Type: Application
    Filed: April 9, 2014
    Publication date: January 29, 2015
    Inventor: Lashell Ooten