3477726

Information

• Patent Grant
• 3477726

• References
• Source

• Patent Number

  3,477,726

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1969
  55 years ago

• CPC

  • G11B15/6885 - the cassettes being conveyed within a cassette storage location
  • Y10S414/111 - Audio or video cassettes

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • 242 - Winding, tensioning, or guiding
  • 414 - Material or article handling
  • D14 - Recording, communication, or information retrieval equipment
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER