Patents by Inventor Chandrakant V. Savla

Chandrakant V. Savla 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).

  • Whole house fan
    Patent number: 4784049
    Abstract: A whole house ventilator which can be installed without framing and cutting joists. Struts below the fan blade serve as a support for a fan motor and for a venturi. Adjustable pre-cut sleeving fits over the joists and around the fan to eliminate framing. A shutter assembly may be surface-mounted to the ceiling below the joists.
    Type: Grant
    Filed: November 10, 1986
    Date of Patent: November 15, 1988
    Assignee: Emerson Electric Co.
    Inventors: Robert E. Steiner, Chandrakant V. Savla
  • Whole house fan
    Patent number: 4628802
    Abstract: A whole house ventilator which can be installed without framing and cutting joists. Struts below the fan blade serve as a support for a fan motor and for a venturi. Adjustable pre-cut sleeving fits over the joists and around the fan to eliminate framing. A shutter assembly may be surface-mounted to the ceiling below the joists.
    Type: Grant
    Filed: February 18, 1986
    Date of Patent: December 16, 1986
    Assignee: Emerson Electric Co.
    Inventors: Robert E. Steiner, Chandrakant V. Savla
  • Whole house fan
    Patent number: 4596180
    Abstract: A whole house ventilator which can be installed without framing and cutting joists. Struts below the fan blade serve as a support for a fan motor and for a venturi. Adjustable pre-cut sleeving fits over the joists and around the fan to eliminate framing. A shutter assembly may be surface-mounted to the ceiling below the joists.
    Type: Grant
    Filed: August 22, 1984
    Date of Patent: June 24, 1986
    Assignee: Emerson Electric Co.
    Inventors: Robert E. Steiner, Chandrakant V. Savla
  • Whole house fan
    Patent number: 4385550
    Abstract: A whole house ventillator which can be installed without framing and cutting joists. Struts below the fan blade serve as a support for a fan motor and for a venturi. Adjustable pre-cut sleeving fits over the joists and around the fan to eliminate framing. A shutter assembly may be surface-mounted to the ceiling below the joists.
    Type: Grant
    Filed: March 26, 1981
    Date of Patent: May 31, 1983
    Assignee: Emerson Electric Co.
    Inventors: Robert E. Steiner, Chandrakant V. Savla