Patents by Inventor Linda J. Johnson

Linda J. Johnson 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: 5190033
    Abstract: An improved cold/hot pack for physiotherapy having a completely sealed flexible pouch (16). The cavity of the pouch is filled with a plurality of approximately pea sized or larger hollow capsules (20). The cavities of the hollow capsules are filled with cold/hot storing fluid or gel (22). Partitions prevent migration of the capsules within the pouch and a screened plug permits air to be expelled from the pouch while the capsules are retained.
    Type: Grant
    Filed: June 10, 1991
    Date of Patent: March 2, 1993
    Inventor: Linda J. Johnson
  • Patent number: 5105768
    Abstract: A portable animal utensil having dish and water jug combined into one item. Only one item need be brought from home to satisfy the nutritional requirements of animals while away from home.The canteen has a container 4 which serves as a reservoir for water. The canteen has a wide opening providing an aperture 6 to permit access by an animal to the contents of the container and to permit filling of the container with water.A lid 10 is provided which is sized to fit the wide opening. Means are provided for removably securing the lid to the container and for creating a water tight seal 8 and 12.Rigid loops 14 are attached to opposite outer walls of the container-and are provided for the retention of a carry strap 18. This carry strap is placed over the animal owner's shoulder for transporting the utensil.The bottom of the canteen has means for removably securing the lid to the bottom of the container 20 while the animal is drinking.
    Type: Grant
    Filed: December 19, 1990
    Date of Patent: April 21, 1992
    Inventor: Linda J. Johnson