3330012

Information

• Patent Grant
• 3330012

• References
• Source

• Patent Number

  3,330,012

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1967
  57 years ago

• CPC

  • F16B25/0005 - of the helical wire type
  • Y10T24/32 - having magnetic fastener
  • Y10T24/4695 - Wire curved or bent

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener