2370749

Information

• Patent Grant
• 2370749

• References
• Source

• Patent Number

  2,370,749

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1945
  80 years ago

• CPC

  • B65D5/5035 - Paper elements
  • B65D5/5045 - Tubular lining and supporting elements
  • B65D5/5059 - Paper panels presenting one or more openings or recesses in wich at least a part of the contents are located
  • B65D2585/6895 - typewriters

• US Classifications

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