2715353

Information

• Patent Grant
• 2715353

• References
• Source

• Patent Number

  2,715,353

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1955
  70 years ago

• CPC

  • G01G23/32 - Indicating the weight by optical projection means
  • G01G1/04 - The pendulum having a fixed pivot axis
  • G03B21/001 - Slide projectors

• US Classifications

  • 353 - Optics: image projectors
  • 177 - Weighing scales