1986421

Information

• Patent Grant
• 1986421

• References
• Source

• Patent Number

  1,986,421

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1935
  90 years ago

• CPC

  • B65D9/30 - Applications of laminates as wall material
  • Y10S206/822 - Special shape

• US Classifications

  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 493 - Manufacturing container or tube from paper
  • D28 - Cosmetic products and toilet articles