2350802

Information

• Patent Grant
• 2350802

• References
• Source

• Patent Number

  2,350,802

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1944
  80 years ago

• CPC

  • B65D27/32 - Opening devices incorporated during envelope manufacture

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 206 - Special receptacle or package