3746152

Information

• Patent Grant
• 3746152

• References
• Source

• Patent Number

  3,746,152

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  50 years ago

• CPC

  • B65D27/36 - Finger openings, slots, or gripping tabs
  • A61B42/40 - Packages or dispensers
  • B65D27/12 - Closures

• US Classifications

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