Patents by Inventor John Petkovich

John Petkovich 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).

  • Plumber glove with integral pipe polisher
    Publication number: 20050076048
    Abstract: A metal polishing hand cover includes a sheath and a metal polish material. The sheath is configured to cover at least a portion of a human hand, and has an outer surface and at least one cavity for accepting a human hand therein. The metal polish material is coupled to at least a portion of the sheath outer surface. The hand cover allows a technician, such as a plumber, to perform repair and/or replacement of pipes and polish the pipes without having to remove the glove or carry separate polishing materials.
    Type: Application
    Filed: May 29, 2003
    Publication date: April 7, 2005
    Inventor: John Petkovich