3668808

Information

• Patent Grant
• 3668808

• References
• Source

• Patent Number

  3,668,808

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • E06B1/60 - by mechanical means
  • E06B3/5807 - not adjustable
  • Y10S52/13 - Hook and loop type fastener
  • Y10T428/24017 - Hook or barb

• US Classifications

  • 049 - Movable or removable closures
  • 052 - Static structures
  • 428 - Stock material or miscellaneous articles