2609226

Information

• Patent Grant
• 2609226

• References
• Source

• Patent Number

  2,609,226

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1952
  72 years ago

• CPC

  • E21B31/14 - with means deflecting the direction of the tool

• US Classifications

  • 285 - Pipe joints or couplings
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 166 - Wells
  • 294 - Handling: hand and hoist-line implements