Patents Assigned to NACRE
  • Patent number: 5701921
    Abstract: A kit for carrying and storage of a toothbrush, toothpaste and associated materials and tools for dental hygiene wherein the quantity of dentifrice included is selected to be exhausted simultaneously with the end of life of the enclosed toothbrush, thus urging the replacement of the toothbrush at the proper time. The enclosed toothpaste reservoir has a small quantity of differentiated paste at the bottom which when ultimately dispensed, indicates imminent exhaustion of supply. Marker flags of color or other sensible characteristics for toothpaste and other materials are proposed.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: December 30, 1997
    Assignee: NACRE
    Inventors: Richard M. Father, Bruce Douglas Ross