2650852

Information

• Patent Grant
• 2650852

• References
• Source

• Patent Number

  2,650,852

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1953
  71 years ago

• CPC

  • E21D15/36 - by a tiltable collar surrounding one or both parts

• US Classifications

  • 294 - Handling: hand and hoist-line implements