2693633

Information

• Patent Grant
• 2693633

• References
• Source

• Patent Number

  2,693,633

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1954
  70 years ago

• CPC

  • E21B17/12 - Devices for placing or drawing out wear protectors
  • Y10T29/53665 - Well protector to sucker rod
  • Y10T29/5383 - having fluid operator

• US Classifications

  • 029 - Metal working