3220659

Information

• Patent Grant
• 3220659

• References
• Source

• Patent Number

  3,220,659

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • G11B15/6885 - the cassettes being conveyed within a cassette storage location
  • G11B15/6895 - Automatic tape changing arrangements
  • Y10S414/111 - Audio or video cassettes

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER