1397518

Information

• Patent Grant
• 1397518

• References
• Source

• Patent Number

  1,397,518

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1921
  103 years ago

• CPC

  • G01G23/20 - Indicating weight by mechanical means
  • G01G23/28 - involving auxiliary or memory marks
  • Y10S116/23 - Movable index

• US Classifications

  • 116 - Signals and indicators
  • 177 - Weighing scales