Patents by Inventor Madan Rangabasyam

Madan Rangabasyam 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).

  • Casement window system and components and hardware therefor
    Publication number: 20070011948
    Abstract: Injection molded casement window frames completely ready for assembly into windows with the frames for swinging sash windows formed for mounting of all necessary hardware. Also hardware which mates with such frames and casement window assembled with such frames and hardware.
    Type: Application
    Filed: September 18, 2006
    Publication date: January 18, 2007
    Inventors: Madan Rangabasyam, Ronald Edger
  • Casement window system and components and hardware therefor
    Publication number: 20050016073
    Abstract: Injection molded casement window frames completely ready for assembly into windows with the frames for swinging sash windows formed for mounting of all necessary hardware. Also hardware which mates with such frames and casement window assembled with such frames and hardware.
    Type: Application
    Filed: April 22, 2004
    Publication date: January 27, 2005
    Inventors: Gabriel Petta, Madan Rangabasyam, Ronald Edger