2828535

Information

• Patent Grant
• 2828535

• References
• Source

• Patent Number

  2,828,535

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1958
  66 years ago

• CPC

  • E21B17/12 - Devices for placing or drawing out wear protectors
  • Y10T29/53665 - Well protector to sucker rod
  • Y10T29/53896 - having lever operator

• US Classifications

  • 029 - Metal working