691377

Information

• Patent Grant
• 691377

• References
• Source

• Patent Number

  691,377

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1902
  123 years ago

• CPC

  • F16C11/106 - for ball joints
  • A46B5/0087 - Mechanical joint featuring a ball and socket
  • B25G3/38 - Hinged, pivoted, swivelling, or folding joints
  • A46B2200/302 - Broom
  • Y10S16/30 - Knob, control lever
  • Y10T403/32311 - Ball and socket

• US Classifications

  • 403 - Joints and connections
  • 015 - Brushing, scrubbing, and general cleaning
  • 016 - Miscellaneous hardware