Patents by Inventor Del Johnson

Del Johnson 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).

  • Extendable, non-rotating reacher
    Publication number: 20040100109
    Abstract: An extendable reacher having a plurality of extendable sections, including a center section. The center section includes a distal portion that inserts into an opening in the rear wall of the handle to retain the reacher in its retracted position. The extendable sections include outer and inner surfaces that engage to prevent relative rotation of the sections and the tip.
    Type: Application
    Filed: November 25, 2002
    Publication date: May 27, 2004
    Inventor: Richard Del Johnson
  • Water leak detection, collection and support device
    Patent number: 5339676
    Abstract: A water leak detection, collection and support device comprising a tray, a grid, a collection receptacle and an indicator. The device is particularly suited to detect and collect small, previously undetectable water leaks. The device may either be permanently mounted under a sink or it may be freestanding.
    Type: Grant
    Filed: June 2, 1993
    Date of Patent: August 23, 1994
    Inventor: Del Johnson