Patents by Inventor Genaro Perez

Genaro Perez 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).

  • Apparatus convertible between creeper and stepladder configurations
    Patent number: 7007770
    Abstract: Apparatus for supporting an individual is employable as either a creeper or a stepladder and includes two hingedly connected platform portions which can be locked in co-planar condition or in a configuration where the platform portions define an angle therebetween of less than 180 degrees.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: March 7, 2006
    Inventor: Genaro Perez
  • Apparatus with locking hinge convertible between creeper and stepladder configurations
    Patent number: 6988586
    Abstract: Apparatus for supporting an individual is employable as either a creeper or a stepladder and includes two platform portions connected by locking hinges which selectively alternatively lock the platform portions in co-planar condition or in a configuration where the platform portions define an angle therebetween of less than 180 degrees.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: January 24, 2006
    Inventor: Genaro Perez
  • Apparatus convertible between creeper and stepladder configurations
    Publication number: 20050098382
    Abstract: Apparatus for supporting an individual is employable as either a creeper or a stepladder and includes two hingedly connected platform portions which can be locked in co-planar condition or in a configuration where the platform portions define an angle therebetween of less than 180 degrees.
    Type: Application
    Filed: November 12, 2003
    Publication date: May 12, 2005
    Inventor: Genaro Perez