3009988

Information

• Patent Grant
• 3009988

• References
• Source

• Patent Number

  3,009,988

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1961
  63 years ago

• CPC

  • G11B21/04 - Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium
  • G11B5/48 - Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads
  • G11B15/20 - Moving record carrier backwards or forwards by finite amounts
  • H04L13/08 - Intermediate storage means
  • H04L17/00 - Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements
  • H04L17/04 - with keyboard co-operating with code-bars
  • H04L17/24 - using mechanical translation and type-head printing

• US Classifications

  • 178 - Telegraphy
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER