3840164

Information

• Patent Grant
• 3840164

• References
• Source

• Patent Number

  3,840,164

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1974
  50 years ago

• CPC

  • G06K13/22 - Capstans Pinch rollers
  • G11B15/29 - through pinch-rollers or tape rolls
  • G11B15/60 - Guiding record carrier
  • G11B15/66 - Threading Loading Automatic self-loading

• US Classifications

  • 226 - Advancing material of indeterminate length
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER