1447426

Information

• Patent Grant
• 1447426

• References
• Source

• Patent Number

  1,447,426

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1923
  102 years ago

• CPC

  • G01P3/10 - by actuating an indicating element
  • Y10T74/19367 - Swinging carriage

• US Classifications

  • 235 - Registers
  • 074 - Machine element or mechanism