Patents by Inventor Venkata Ratna Ganesh Kallakuri

Venkata Ratna Ganesh Kallakuri 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).

  • Overflow protection system for a hydration system in an indoor gardening appliance
    Patent number: 11771027
    Abstract: A gardening appliance includes a grow tower rotatably mounted within a liner and defining a root chamber. A mixing tank defines a water inlet, a nutrient inlet, and a mixture outlet. An overflow protection system is operably coupled to the mixing tank and includes a wastewater reservoir, an overflow port fluidly coupled to the mixing tank, an overflow conduit providing fluid communication between the overflow port and the wastewater reservoir, and a one-way overflow valve fluidly coupled to the overflow conduit to prevent liquid flow back into the mixing tank.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: October 3, 2023
    Assignee: Haier US Appliance Solutions, Inc.
    Inventors: Danister Abeygunawardana, Jianwu Li, Eric Meyerholtz, Brent Alden Junge, Venkata Ratna Ganesh Kallakuri, Matthew R. Hunter
  • OVERFLOW PROTECTION SYSTEM FOR A HYDRATION SYSTEM IN AN INDOOR GARDENING APPLIANCE
    Publication number: 20230210070
    Abstract: A gardening appliance includes a grow tower rotatably mounted within a liner and defining a root chamber. A mixing tank defines a water inlet, a nutrient inlet, and a mixture outlet. An overflow protection system is operably coupled to the mixing tank and includes a wastewater reservoir, an overflow port fluidly coupled to the mixing tank, an overflow conduit providing fluid communication between the overflow port and the wastewater reservoir, and a one-way overflow valve fluidly coupled to the overflow conduit to prevent liquid flow back into the mixing tank.
    Type: Application
    Filed: January 6, 2022
    Publication date: July 6, 2023
    Inventors: Danister Abeygunawardana, Jianwu Li, Eric Meyerholtz, Brent Alden Junge, Venkata Ratna Ganesh Kallakuri, Matthew R. Hunter