2415641

Information

• Patent Grant
• 2415641

• References
• Source

• Patent Number

  2,415,641

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1947
  78 years ago

• CPC

  • B41J29/00 - Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
  • B41J11/62 - Shields or masks

• US Classifications

  • 400 - Typewriting machines