1989031

Information

• Patent Grant
• 1989031

• References
• Source

• Patent Number

  1,989,031

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1935
  90 years ago

• CPC

  • B65D35/06 - from metallic material

• US Classifications

  • 220 - Receptacles
  • 122 - Liquid heaters and vaporizers
  • 229 - Envelopes, wrappers, and paperboard boxes