3892017

Information

• Patent Grant
• 3892017

• References
• Source

• Patent Number

  3,892,017

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • A44B19/382 - "Two-way" or "double-acting" separable slide fasteners
  • Y10T24/2504 - Zipper chain
  • Y10T24/2595 - having specific mounting connection or reinforcing structure at connection

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.