2140092

Information

• Patent Grant
• 2140092

• References
• Source

• Patent Number

  2,140,092

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1938
  86 years ago

• CPC

  • F16H15/52 - in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member
  • B41J19/54 - Construction of universal bars
  • B41J29/13 - Cases or covers

• US Classifications

  • 400 - Typewriting machines