1357731

Information

• Patent Grant
• 1357731

• References
• Source

• Patent Number

  1,357,731

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1920
  104 years ago

• CPC

  • G01G23/32 - Indicating the weight by optical projection means
  • G01G1/04 - The pendulum having a fixed pivot axis

• US Classifications

  • 177 - Weighing scales
  • 116 - Signals and indicators
  • 222 - Dispensing