3842570

Information

• Patent Grant
• 3842570

• References
• Source

• Patent Number

  3,842,570

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • B65B5/026 - for making trays

• US Classifications

  • 053 - Package making
  • 493 - Manufacturing container or tube from paper