3725978

Information

• Patent Grant
• 3725978

• References
• Source

• Patent Number

  3,725,978

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • A44B5/002 - with head tiltable as a whole
  • Y10T24/3617 - Hinged leaf

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.