2344919

Information

• Patent Grant
• 2344919

• References
• Source

• Patent Number

  2,344,919

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1944
  80 years ago

• CPC

  • G11B33/04 - modified to store record carriers
  • Y10T24/1424 - Lever
  • Y10T24/2102 - Cam lever and loop
  • Y10T24/2132 - Split ring with tightener

• US Classifications

  • 206 - Special receptacle or package
  • 024 - Buckles, buttons, clasps, etc.
  • 369 - Dynamic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER