3707742

Information

• Patent Grant
• 3707742

• References
• Source

• Patent Number

  3,707,742

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1973
  52 years ago

• CPC

  • A45C13/023 - Means for holding keys
  • Y10T24/1379 - Key ring holder
  • Y10T24/3495 - having penetrating prong
  • Y10T70/8676 - Key holders

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 070 - Locks
  • 206 - Special receptacle or package