Patents by Inventor Rose Handleman

Rose Handleman 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).

  • MANUALLY ACTIVATABLE CHEMICAL COLD PACK
    Publication number: 20070185555
    Abstract: A cold pack comprising a handheld flexible plastic bladder filled with a smaller container of a first reactant, with a volume between the container and the bladder filled with a second reactant. The cold pack may be hand crushed to break the thin walled inner container, allowing the reactants to mix and generate an endothermic reaction cooling the outer walls of the bladder.
    Type: Application
    Filed: February 7, 2007
    Publication date: August 9, 2007
    Inventors: Myrna Partrich, Rose Handleman, Shelley Tauber