Patents by Inventor June H. Campbell

June H. Campbell 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 pouch for insulin
    Patent number: 4343158
    Abstract: A portable, flexible, refrigerating pouch for carrying and storing insulin needed by diabetics to prevent it from deterioration is disclosed. The pouch comprises an insulating layer and a liner whose structure provides separate compartments for a refrigerating agent, a vial of insulin and a syringe.
    Type: Grant
    Filed: March 23, 1981
    Date of Patent: August 10, 1982
    Inventor: June H. Campbell
  • Insulated lunch bag
    Patent number: 4211091
    Abstract: A flexible insulated lunch bag adapted for transportation and storage of food comprises a liner disposed in the interior thereof, means for opening and closing the bag attached near its top and a carrying means affixed to the upper portion of the bag. When empty, the bag can be folded or rolled up to a fraction of its overall length.
    Type: Grant
    Filed: February 23, 1979
    Date of Patent: July 8, 1980
    Inventor: June H. Campbell