3171176

Information

• Patent Grant
• 3171176

• References
• Source

• Patent Number

  3,171,176

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1965
  59 years ago

• CPC

  • B43K23/002 - with a fixed base
  • Y10T24/1356 - Pin attached

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 211 - Supports: racks
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets