3692149

Information

• Patent Grant
• 3692149

• References
• Source

• Patent Number

  3,692,149

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • E02F3/84 - Drives or control devices therefor
  • Y10T74/1406 - with safety device or drive disconnect

• US Classifications

  • 188 - Brakes
  • 074 - Machine element or mechanism
  • 091 - Motors: expansible chamber type
  • 172 - Earth working