3903674

Information

• Patent Grant
• 3903674

• References
• Source

• Patent Number

  3,903,674

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • B65B5/064 - Potato chips
  • B65B43/30 - by grippers engaging opposed walls
  • B65B43/34 - by internal pressure
  • B65B43/465 - for bags

• US Classifications

  • 053 - Package making