3915277

Information

• Patent Grant
• 3915277

• References
• Source

• Patent Number

  3,915,277

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • B41J5/28 - Multiple-action keys
  • B41J23/04 - with driven mechanism arranged to be clutched to continuously- operating power source

• US Classifications

  • 400 - Typewriting machines