3805643

Information

• Patent Grant
• 3805643

• References
• Source

• Patent Number

  3,805,643

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  51 years ago

• CPC

  • B67B7/406 - and subsequently tearing off the top of the can

• US Classifications

  • 081 - Tools
  • 030 - Cutlery