855905

Information

• Patent Grant
• 855905

• References
• Source

• Patent Number

  855,905

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1907
  117 years ago

• CPC

  • B25B13/5091 - for operating on wing nuts, hooks, eye hooks or the like
  • Y10S81/02 - Spiral drive for wrenches
  • Y10S81/901 - Wrench or screwdriver adapted to turn eye screw
  • Y10T279/17393 - One movable side
  • Y10T403/7071 - Lever actuator

• US Classifications

  • 279 - Chucks or sockets
  • 081 - Tools
  • 269 - Work holders
  • 403 - Joints and connections