2578442

Information

• Patent Grant
• 2578442

• References
• Source

• Patent Number

  2,578,442

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1951
  73 years ago

• CPC

  • A44B19/386 - Top end stop means for quick opening slide fasteners
  • Y10T24/2541 - having either noninterlocking element in, interrupted, or unequal length series

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.