2484886

Information

• Patent Grant
• 2484886

• References
• Source

• Patent Number

  2,484,886

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1949
  75 years ago

• CPC

  • B41J5/12 - Construction of key buttons
  • H01H2003/127 - Details of the key cap concerning the actuation by fingernails or having provision to allow usage with long fingernails

• US Classifications

  • 400 - Typewriting machines