Patents by Inventor Ravi G. Lal

Ravi G. Lal 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).

  • Vapor dispensing method and apparatus
    Patent number: 10933155
    Abstract: A method and apparatus for vapor dispensing apparatus is described. The vapor dispensing apparatus includes: a housing defining a chamber having an inner contact surface, wherein the housing further comprises an aperture providing fluid communication between the chamber and an external environment; an evaporable material receptacle movably disposed within the chamber such that a dispensing portion of the receptacle is disposed in contact with at least a portion of the surface; and a motor coupled to the apparatus, configured to move the receptacle.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: March 2, 2021
    Inventors: Ravi G. Lal, Amit Lal
  • Vapor Dispensing Method and Apparatus
    Publication number: 20200197557
    Abstract: A method and apparatus for vapor dispensing apparatus is described. The vapor dispensing apparatus includes: a housing defining a chamber having an inner contact surface, wherein the housing further comprises an aperture providing fluid communication between the chamber and an external environment; an evaporable material receptacle movably disposed within the chamber such that a dispensing portion of the receptacle is disposed in contact with at least a portion of the surface; and a motor coupled to the apparatus, configured to move the receptacle.
    Type: Application
    Filed: January 27, 2020
    Publication date: June 25, 2020
    Inventors: Ravi G. Lal, Amit Lal
  • Vapor dispensing method and apparatus
    Patent number: 10543292
    Abstract: A method and apparatus for vapor dispensing apparatus is described. The vapor dispensing apparatus includes: a housing defining a chamber having an inner contact surface, wherein the housing further comprises an aperture providing fluid communication between the chamber and an external environment; an evaporable material receptacle movably disposed within the chamber such that a dispensing portion of the receptacle is disposed in contact with at least a portion of the surface; and a motor coupled to the apparatus, configured to move the receptacle.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: January 28, 2020
    Inventors: Ravi G. Lal, Amit Lal
  • Vapor Dispensing Method and Apparatus
    Publication number: 20160325000
    Abstract: A method and apparatus for vapor dispensing apparatus is described. The vapor dispensing apparatus includes: a housing defining a chamber having an inner contact surface, wherein the housing further comprises an aperture providing fluid communication between the chamber and an external environment; an evaporable material receptacle movably disposed within the chamber such that a dispensing portion of the receptacle is disposed in contact with at least a portion of the surface; and a motor coupled to the apparatus, configured to move the receptacle.
    Type: Application
    Filed: December 16, 2014
    Publication date: November 10, 2016
    Inventors: Ravi G. Lal, Amit Lal