Patents by Inventor Jack Uhl

Jack Uhl 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).

  • Paint roller attachment device
    Patent number: 4364143
    Abstract: An attachment device for facilitating the use and/or storage of a paint roller handle having a male threaded end which is adapted to extend into the female threaded opening of the handle, a hook portion which will prevent the handle from falling into the paint and the roller from entering into the trough of the tray and a female threaded opening which permits the attachment of an extension handle.
    Type: Grant
    Filed: January 13, 1981
    Date of Patent: December 21, 1982
    Inventor: Jack Uhl