Patents Assigned to Max A. Blanc
  • Gum massage device
    Patent number: 4299208
    Abstract: A gum massage device adapted to be inserted on a handle and having a longitudinally extending passage containing an intermediate interlocking enlarged formation to provide a resilient cushion for the gum massaging action and interlocking enlarged formations on each side of the intermediate formation.
    Type: Grant
    Filed: February 11, 1980
    Date of Patent: November 10, 1981
    Assignees: Max A. Blanc, William B. Anderson
    Inventor: Max A. Blanc
  • Snorkel
    Patent number: 4071024
    Abstract: A snorkel in which the air intake end of the breathing tube is provided with an air entrapping cap which is in communication with the ambient air through a tortuous air passage defined between the cap and the tube so that when the air intake end of the snorkel is submerged water intake is retarded and water is readily purged by blowing exhalation of the diver.
    Type: Grant
    Filed: July 30, 1976
    Date of Patent: January 31, 1978
    Assignees: Max A. Blanc, William B. Anderson
    Inventor: Max A. Blanc