1997344

Information

• Patent Grant
• 1997344

• References
• Source

• Patent Number

  1,997,344

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1935
  89 years ago

• CPC

  • B65D9/30 - Applications of laminates as wall material

• US Classifications

  • 217 - Wooden receptacles
  • 036 - Boots, shoes, and leggings
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 493 - Manufacturing container or tube from paper