3722039

Information

• Patent Grant
• 3722039

• References
• Source

• Patent Number

  3,722,039

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • E04H15/64 - Tent or canopy cover fastenings
  • Y10T24/45476 - with additional, similar projection for engaging different cavity
  • Y10T24/45529 - Requiring manual force applied against bias to interlock or disengage
  • Y10T24/45545 - forming total external surface of projection

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.