1988130

Information

• Patent Grant
• 1988130

• References
• Source

• Patent Number

  1,988,130

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1935
  90 years ago

• CPC

  • E05B3/02 - Fastening knobs or handles to the spindle by pinning or riveting
  • Y10T292/85 - Knob-attaching devices
  • Y10T292/865 - Sliding
  • Y10T403/4966 - Deformation occurs simultaneously with assembly
  • Y10T403/7018 - including separably interposed key

• US Classifications

  • 292 - Closure fasteners
  • 403 - Joints and connections