2447422

Information

• Patent Grant
• 2447422

• References
• Source

• Patent Number

  2,447,422

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1948
  76 years ago

• CPC

  • A44C5/2071 - with the two ends of the strap or chain overlapping each other and fastened by an action perpendicularly to the main plane of these two ends
  • F16G15/04 - Quickly-detachable chain couplings Shackles chain links with rapid junction means are classified according to the corresponding kind of chain
  • Y10S24/38 - Each mating member having similarly shaped, sized, and operated interlocking face
  • Y10T24/344 - Resilient type clasp
  • Y10T24/3447 - and disconnect means
  • Y10T24/45016 - for jewelry
  • Y10T24/45147 - Coupler with sliding socket to complete interlock

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.