Patents Assigned to Acorn Box Company
  • Connectors for corrugated materials
    Patent number: 4565465
    Abstract: Male and female connectors for connecting corrugated where the male and female connectors form a firm locking relationship by means of protuberances in the female connectors cooperating with locking slots when the flange of the male connector is in locked mating position. Two female connectors can be inverted and locked in mating position by the protuberances cooperating with slots on a respectively mated connector.
    Type: Grant
    Filed: January 26, 1984
    Date of Patent: January 21, 1986
    Assignee: Acorn Box Company
    Inventor: Steven M. Oberst