2783989

Information

• Patent Grant
• 2783989

• References
• Source

• Patent Number

  2,783,989

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1957
  68 years ago

• CPC

  • G01G19/002 - for postal parcels and letters
  • G01G19/54 - combined with writing implements or paper-knives

• US Classifications

  • 177 - Weighing scales