3581605

Information

• Patent Grant
• 3581605

• References
• Source

• Patent Number

  3,581,605

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  53 years ago

• CPC

  • B67B7/24 - Hole-piercing devices
  • B67B7/12 - for removing disc-closures

• US Classifications

  • 081 - Tools
  • 030 - Cutlery
  • 215 - Bottles and jars