1390764

Information

• Patent Grant
• 1390764

• References
• Source

• Patent Number

  1,390,764

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1921
  103 years ago

• CPC

  • F16H61/18 - Preventing unintentional or unsafe shift
  • G05G2700/24 - Locking controlled members of selectively controlled mechanisms
  • Y10T74/19242 - Combined gear and clutch
  • Y10T74/20085 - Restriction of shift, gear selection, or gear engagement

• US Classifications

  • 074 - Machine element or mechanism