3835468

Information

• Patent Grant
• 3835468

• References
• Source

• Patent Number

  3,835,468

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • B41J7/005 - Type-selecting actions or mechanisms by unusual means
  • H01H13/16 - adapted for operation by a part of the human body other than the hand
  • H01H13/72 - wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position

• US Classifications

  • 341 - Coded data generation or conversion
  • 200 - Electricity: circuit makers and breakers
  • 400 - Typewriting machines