2538686

Information

• Patent Grant
• 2538686

• References
• Source

• Patent Number

  2,538,686

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1951
  74 years ago

• CPC

  • B41J11/22 - Paper carriage guides or races

• US Classifications

  • 400 - Typewriting machines
  • 254 - Implements or apparatus for applying pushing or pulling force