1452372

Information

• Patent Grant
• 1452372

• References
• Source

• Patent Number

  1,452,372

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1923
  102 years ago

• CPC

  • A61B17/08 - Wound clamps or clips
  • A44B19/285 - Tools for opening or closing slide fasteners
  • A44B19/403 - Connection of separate interlocking members
  • A61B2017/088 - Sliding fasteners
  • Y10T24/25 - Zipper or required component thereof
  • Y10T24/2554 - including complementary formations on opposite walls for engaging mating elements
  • Y10T29/53291 - Slide fastener

• US Classifications

  • 606 - Surgery
  • 024 - Buckles, buttons, clasps, etc.
  • 029 - Metal working
  • 072 - Metal deforming