1811506

Information

• Patent Grant
• 1811506

• References
• Source

• Patent Number

  1,811,506

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1931
  93 years ago

• CPC

  • B65D55/0845 - Metallic strips or cap-like collars having their edges crimped over part of the container and closure or other element
  • B65D2555/025 - Applied tearing or cutting means

• US Classifications

  • 220 - Receptacles