2977656

Information

• Patent Grant
• 2977656

• References
• Source

• Patent Number

  2,977,656

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1961
  63 years ago

• CPC

  • A44B19/26 - Sliders
  • Y10T24/2564 - including converging channel and relatively movable separator island

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.