Patents by Inventor Clark Robertson

Clark Robertson 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: 7415839
    Abstract: A receptacle for placement in a cooler of ice. The receptacle includes a sleeve structure placement in the cooler's ice compartment, the sleeve structure having a base portion and a chamber for receipt of a drink bottle or container, food item, medicine, or other items which require, or for which it is desirable, to maintain as chilled. The chamber is configured such that upon placement of the sleeve structure into the ice compartment and being surrounded by ice, the item to be cooled is substantially isolated and free from contact with the ice. The receptacle maintains an open volume in the ice for an item and allows for the item to be withdrawn from the cooler, without ice in the cooler collapsing and filling in the void left by the removed item. This allows the item may be readily reinserted back into the cooler when desired.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: August 26, 2008
    Inventors: Linda Robertson, Clark Robertson
  • Publication number: 20070113580
    Abstract: A receptacle for placement in a cooler of ice. The receptacle includes a sleeve structure placement in the cooler's ice compartment, the sleeve structure having a base portion and a chamber for receipt of a drink bottle or container, food item, medicine, or other items which require, or for which it is desirable, to maintain as chilled. The chamber is configured such that upon placement of the sleeve structure into the ice compartment and being surrounded by ice, the item to be cooled is substantially isolated and free from contact with the ice. The receptacle maintains an open volume in the ice for an item and allows for the item to be withdrawn from the cooler, without ice in the cooler collapsing and filling in the void left by the removed item. This allows the item may be readily reinserted back into the cooler when desired.
    Type: Application
    Filed: November 23, 2005
    Publication date: May 24, 2007
    Inventors: Linda Robertson, Clark Robertson
  • Patent number: D595565
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: July 7, 2009
    Inventors: Linda Robertson, Clark Robertson