2928157

Information

• Patent Grant
• 2928157

• References
• Source

• Patent Number

  2,928,157

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1960
  65 years ago

• CPC

  • A47G25/902 - for opening or closing slide fasteners
  • Y10T24/45382 - Track or way guided gate

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 024 - Buckles, buttons, clasps, etc.
  • D11 - Jewelry, symbolic insignia, and ornaments