1811113

Information

• Patent Grant
• 1811113

• References
• Source

• Patent Number

  1,811,113

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1931
  93 years ago

• CPC

  • B65D41/50 - Caps or cap-like covers with membranes
  • B65D41/44 - made of metallic foil or like thin flexible material

• US Classifications

  • 210 - Liquid purification or separation
  • 215 - Bottles and jars
  • 222 - Dispensing