2941810

Information

• Patent Grant
• 2941810

• References
• Source

• Patent Number

  2,941,810

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1960
  64 years ago

• CPC

  • G11B3/092 - using mechanical means
  • G11B3/36 - Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves
  • G11B17/0281 - by an adapter enabling the centre-pin to receive carriers with large centre hole

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER