1435018

Information

• Patent Grant
• 1435018

• References
• Source

• Patent Number

  1,435,018

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1922
  102 years ago

• CPC

  • B63G13/02 - Camouflage
  • E02F3/885 - self propelled
  • E02F3/9243 - Passive suction heads with no mechanical cutting means
  • E02F5/006 - adapted for working ground under water not otherwise provided for
  • E02F5/02 - for digging trenches or ditches
  • B63B2035/002 - for inland waters

• US Classifications

  • 037 - Excavating