2143611

Information

• Patent Grant
• 2143611

• References
• Source

• Patent Number

  2,143,611

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • E01B33/04 - Manual tools Devices not mounted on vehicles

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force