454400

Information

• Patent Grant
• 454400

• References
• Source

• Patent Number

  454,400

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1891
  133 years ago

• CPC

  • B68B3/12 - Locks therefor
  • Y10S24/47 - Selectively interlocking member having movably attached or biased interlocking component
  • Y10T24/45131 - for heavy load bearing device [e.g., chain, rope, cable, etc.]

• US Classifications

  • 054 - Harness for working animal
  • 024 - Buckles, buttons, clasps, etc.