Patents by Inventor Carl Slater

Carl Slater 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).

  • Ladder
    Patent number: 6092624
    Abstract: A ladder for use on roofs, especially steep pitched roofs. The ladder includes a pair of spaced apart elongate rails with a plurality of spaced apart steps extending between the rails. A pair of hooks are coupled to the first ends of the rails. Each of the first sides of the rails has a plurality of skids coupled thereto. A pair of wheels are coupled to the second sides of the rails wheels. A plurality of elongate platform brackets are extended between the rails.
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: July 25, 2000
    Inventor: Carl Slater