Patents by Inventor Louis A. Palombo

Louis A. Palombo 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).

  • Portable water purification system
    Patent number: 4670144
    Abstract: A portable water purification system includes a generally rectangular boxlike chest containing a particulate matter prefilter, a reverse osmosis filter and an activated carbon postfilter unit disposed in a lower base part of the chest. The prefilter, reverse osmosis filter and postfilter units are connected in series by flexible conduits. The chest includes a removable tray section provided with receptacles for receiving a plurality of connector assemblies, a raw water diverter valve, and flexible conduits interconnecting the filter units with the raw water source, a waste water discharge line and connector assemblies for serially connecting a plurality of pure water storage containers comprising conventional plastic milk jug type containers.
    Type: Grant
    Filed: July 7, 1986
    Date of Patent: June 2, 1987
    Assignee: Nature's Sunshine Products, Inc.
    Inventors: Calvin W. McCausland, Louis A. Palombo
  • Portable water purification system
    Patent number: 4609466
    Abstract: A portable water purification system includes a generally rectangular boxlike chest containing a particulate matter prefilter, a reverse osmosis filter and an activated carbon postfilter unit disposed in a lower base part of the chest. The prefilter, reverse osmosis filter and postfilter units are connected in series by flexible conduits. The chest includes a removable tray section provided with receptacles for receiving a plurality of connector assemblies, a raw water diverter valve, and flexible conduits interconnecting the filter units with the raw water source, a waste water discharge line and connector assemblies for serially connecting a plurality of pure water storage containers comprising conventional plastic milk jug type containers.
    Type: Grant
    Filed: October 23, 1984
    Date of Patent: September 2, 1986
    Inventors: Calvin W. McCausland, Louis A. Palombo
  • Portable water purifier unit
    Patent number: D288115
    Type: Grant
    Filed: June 20, 1984
    Date of Patent: February 3, 1987
    Assignee: Nature's Sunshine Products, Inc.
    Inventors: Calvin W. McCausland, Louis A. Palombo