1227238

Information

• Patent Grant
• 1227238

• References
• Source

• Patent Number

  1,227,238

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1917
  108 years ago

• CPC

  • A44B9/10 - Safety devices
  • Y10T24/4618 - with pivotal connection therebetween
  • Y10T24/4629 - including structure for cooperating with formation [e.g., cavity] formed on penetrating portion
  • Y10T24/4691 - Penetrating portion includes relatively movable structure for resisting extraction

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.