3720035

Information

• Patent Grant
• 3720035

• References
• Source

• Patent Number

  3,720,035

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  52 years ago

• CPC

  • B65D81/057 - Protectors contacting four surfaces of the packaged article
  • B65B25/14 - Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
  • B65D2581/053 - Paper in general
  • B65D2581/056 - Other materials

• US Classifications

  • 053 - Package making
  • 206 - Special receptacle or package