3724890

Information

• Patent Grant
• 3724890

• References
• Source

• Patent Number

  3,724,890

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • G09F3/0323 - having clamp-like sealing means
  • B65D77/185 - with means for discouraging or for indicating unauthorised opening or removal
  • Y10T292/50 - Single piece, spring catch

• US Classifications

  • 292 - Closure fasteners