3884278

Information

• Patent Grant
• 3884278

• References
• Source

• Patent Number

  3,884,278

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • B65B43/262 - opening of valve bags

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 053 - Package making
  • 414 - Material or article handling