3611509

Information

• Patent Grant
• 3611509

• References
• Source

• Patent Number

  3,611,509

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • B21G7/02 - of U-like shape
  • Y10S411/92 - Staple
  • Y10T24/152 - Swedged bag tie

• US Classifications

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