Patents Assigned to Esselte Obergs AB
  • Device for containing information bearing articles
    Patent number: 3950871
    Abstract: A cassette device contains information bearing articles and includes two substantially flat cover portions mounted to pivot with respect to each other about an axis of rotation. A means projects outwardly from each cover portion toward the other cover portion and each said projecting means is interconnected with respect to each other at the axis of rotation thereby providing a pivot joint for the cover portion. Edge protecting means extend substantially perpendicularly from each cover portion. Each of the edge protecting means is disposed along a complementary peripheral section of each cover portion so that the device is substantially enclosed around the information bearing articles when the cover portions are registered with respect to each other.
    Type: Grant
    Filed: June 25, 1974
    Date of Patent: April 20, 1976
    Assignee: Esselte Obergs AB
    Inventor: Nils Rege
  • Record stand
    Patent number: D245056
    Type: Grant
    Filed: November 4, 1975
    Date of Patent: July 19, 1977
    Assignee: Esselte Obergs AB
    Inventor: Ole Winther
  • Carrying case for tape cassettes
    Patent number: D247759
    Type: Grant
    Filed: August 11, 1976
    Date of Patent: April 18, 1978
    Assignee: Esselte Obergs AB
    Inventor: Ole Winther
  • Stand for letter trays
    Patent number: D248517
    Type: Grant
    Filed: October 27, 1976
    Date of Patent: July 18, 1978
    Assignee: Esselte Obergs AB
    Inventor: Ole Winther
  • File box
    Patent number: D249393
    Type: Grant
    Filed: October 27, 1976
    Date of Patent: September 12, 1978
    Assignee: Esselte Obergs AB
    Inventor: Ole Winther
  • Carrying case for tape cassettes
    Patent number: D250552
    Type: Grant
    Filed: August 11, 1976
    Date of Patent: December 12, 1978
    Assignee: Esselte Obergs AB
    Inventor: Ole Winther
  • Cassette tray
    Patent number: D251152
    Type: Grant
    Filed: August 11, 1976
    Date of Patent: February 20, 1979
    Assignee: Esselte Obergs AB
    Inventor: Ole Winther