Patents Represented by Attorney Elmer R. Helferich

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  • Bottle
    Patent number: D248834
    Type: Grant
    Filed: September 2, 1975
    Date of Patent: August 8, 1978
    Assignee: Societe d'Assistance Technique pour Produits Nestle S.A.
    Inventor: Fred Ferdinand Morgan
  • Dispenser for razor blade cartridges
    Patent number: D249637
    Type: Grant
    Filed: November 11, 1976
    Date of Patent: September 26, 1978
    Assignee: American Safety Razor Company
    Inventor: Clemens A. Iten
  • Snack food product
    Patent number: D251276
    Type: Grant
    Filed: December 23, 1976
    Date of Patent: March 13, 1979
    Inventor: Charles S. Majeski
  • Baked food product
    Patent number: D251816
    Type: Grant
    Filed: December 23, 1976
    Date of Patent: May 15, 1979
    Inventor: Charles S. Majeski