Patents by Inventor Thomas A. Uno

Thomas A. Uno 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).

  • Patent number: 5384930
    Abstract: A broom with a flexible coupling in the handle comprising a head having a threaded aperture therein. A handle is formed as a long upper section adapted to be held by a user and a shorter lower section being provided with screw threads for releasably coupling with the threaded aperture in the head. A coil spring couples the lower end of the upper section with the upper end of the lower section with the spring encompassing a space between the lower end of the upper section and the upper end of the lower section. The coupling may further include an adhesive in a rupturable membrane to provide a more secure attachment and a dye in a similar membrane for indicating proper attachment.
    Type: Grant
    Filed: March 10, 1994
    Date of Patent: January 31, 1995
    Inventor: Thomas A. Uno