3665126

Information

• Patent Grant
• 3665126

• References
• Source

• Patent Number

  3,665,126

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • B41J5/16 - Mounting or connecting key buttons on or to key levers
  • B41J5/08 - Character or syllable selected by means of keys or keyboards of the typewriter type
  • H01H3/122 - with enlarged actuating area
  • H03K17/972 - having a plurality of control members
  • H03K17/98 - having a plurality of control members
  • H03M11/22 - Static coding
  • Y10T74/20238 - Interlocked
  • Y10T74/20244 - Push button

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 074 - Machine element or mechanism
  • 341 - Coded data generation or conversion
  • D14 - Recording, communication, or information retrieval equipment