2273330

Information

• Patent Grant
• 2273330

• References
• Source

• Patent Number

  2,273,330

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1942
  83 years ago

• CPC

  • B65B1/40 - by timing of filling operations
  • B65B1/44 - Checking density of material to be filled

• US Classifications

  • 222 - Dispensing
  • 177 - Weighing scales