2825440

Information

• Patent Grant
• 2825440

• References
• Source

• Patent Number

  2,825,440

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1958
  67 years ago

• CPC

  • B41J7/92 - Impact adjustment Means to give uniformity of impression
  • B41J7/18 - Levers having moving or variable fulcra to alter the mechanical advantage during the stroke

• US Classifications

  • 400 - Typewriting machines
  • 178 - Telegraphy