3869764

Information

• Patent Grant
• 3869764

• References
• Source

• Patent Number

  3,869,764

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • A44B18/0053 - in which each part has similar elements
  • Y10S24/40 - including elongated face having varying, parallel cross sections throughout its length
  • Y10T24/45157 - Zipper-type [e.g., slider]

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.