2131438

Information

• Patent Grant
• 2131438

• References
• Source

• Patent Number

  2,131,438

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1938
  86 years ago

• CPC

  • B65D41/62 - Secondary protective cap-like outer covers for closure members
  • B21D51/44 - Making closures
  • B31D5/02 - including pressing
  • B31D5/04 - including folding or pleating

• US Classifications

  • 215 - Bottles and jars
  • 493 - Manufacturing container or tube from paper