1286155

Information

• Patent Grant
• 1286155

• References
• Source

• Patent Number

  1,286,155

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1918
  106 years ago

• CPC

  • G01F23/241 - for discrete levels
  • Y10S200/10 - Curb, bumper and fender

• US Classifications

  • 033 - Geometrical instruments
  • 200 - Electricity: circuit makers and breakers