3243218

Information

• Patent Grant
• 3243218

• References
• Source

• Patent Number

  3,243,218

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1966
  58 years ago

• CPC

  • E21B31/06 - using magnetic means
  • Y10S29/105 - Assembly, magnetic, or indicia tool

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 029 - Metal working