Patents by Inventor Norman W. Holman

Norman W. Holman 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: 7047760
    Abstract: A combination AC/HP-refrigerator apparatus and method includes, according to one embodiment, a common condenser duct connected to an AC/HP device with a condenser and to a refrigerator wherein the AC/HP condenser is located in the common condenser duct above the refrigerator. A boiler duct is connected to the refrigerator and an evaporator duct is connected to the AC/HP device.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: May 23, 2006
    Inventor: Norman W. Holman, Jr.
  • Patent number: 5129524
    Abstract: The invention is a holder for multiple string suspended tea bags. In its preferred embodiment, it consists of a rigid rod, the end of which is concentrically encased in an end cap, and kept in place with an end cap holder. A plurality of spring means are suspended from the rod by means of tabs attached and secured to the rod. The tabs are kept separated by washer-like spacers and end spacers concentrically placed around the rod. Tea bag strings and tea bags are held vertically suspended in hot water for brewing.In other embodiments of the invention, the rod is replaced with a T-shaped beam from which a tab-spring means may be suspended or which has a plurality of notches along its upper edge to hold the tea bag string and tea bag.In different embodiments of the invention the rod or beam in a horizontal position may either be placed on the other rim of a cup or vessel or attached at opposite sides of the underneath of a vessel cover.
    Type: Grant
    Filed: October 3, 1990
    Date of Patent: July 14, 1992
    Inventor: Norman W. Holman