1544109

Information

• Patent Grant
• 1544109

• References
• Source

• Patent Number

  1,544,109

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1925
  99 years ago

• CPC

  • B41J11/53 - Devices for holding in place one paper or set during replacement of one or more of the auxiliary papers or sets

• US Classifications

  • 400 - Typewriting machines