2151209

Information

• Patent Grant
• 2151209

• References
• Source

• Patent Number

  2,151,209

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1939
  85 years ago

• CPC

  • B67B7/20 - for breaking vacuum seals between lids or covers and bodies of preserving jars

• US Classifications

  • 081 - Tools
  • 007 - Compound tools
  • 030 - Cutlery