1646489

Information

• Patent Grant
• 1646489

• References
• Source

• Patent Number

  1,646,489

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1927
  97 years ago

• CPC

  • B66C1/34 - Crane hooks
  • Y10S24/34 - And movably connected, noninserted gate for closing access throat of hook
  • Y10S24/35 - Third member includes relatively movable, separate components
  • Y10T24/3493 - Pivoted
  • Y10T24/45131 - for heavy load bearing device [e.g., chain, rope, cable, etc.]
  • Y10T24/45361 - having position locking-means for gate

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.