3379388

Information

• Patent Grant
• 3379388

• References
• Source

• Patent Number

  3,379,388

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1968
  56 years ago

• CPC

  • G11B15/662 - Positioning or locking of spool or reel
  • B65H18/04 - Interior-supporting
  • G11B15/30 - through the means for supporting the record carrier
  • B65H2405/45 - Shafts for winding/unwinding

• US Classifications

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