3551964

Information

• Patent Grant
• 3551964

• References
• Source

• Patent Number

  3,551,964

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  53 years ago

• CPC

  • B60P7/132 - twist-locks for containers or frames
  • B66C1/663 - for containers
  • Y10S24/55 - And operator therefor
  • Y10T24/28 - Freight container to freight container fastener
  • Y10T24/45251 - Resilient element [e.g., with spring]

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 024 - Buckles, buttons, clasps, etc.