1661487

Information

• Patent Grant
• 1661487

• References
• Source

• Patent Number

  1,661,487

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1928
  97 years ago

• CPC

  • F16B45/02 - Hooks with a pivoting or elastically bending closing member
  • Y10S24/35 - Third member includes relatively movable, separate components
  • Y10T24/4511 - Link with pivoted gate
  • Y10T24/45277 - Entire projection member forms loop or ring when interlocked

• US Classifications

  • 059 - Chain, staple, and horseshoe making
  • 024 - Buckles, buttons, clasps, etc.