1213509

Information

• Patent Grant
• 1213509

• References
• Source

• Patent Number

  1,213,509

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1917
  108 years ago

• CPC

  • F16D1/094 - using one or more pairs of elastic or segmented rings with mutually mating conical surfaces, one of the mating rings being contracted and the other being expanded
  • F16B39/24 - by means of washers, spring washers, or resilient plates that lock against the object
  • Y10S292/10 - Cupped disc fasteners
  • Y10T16/39 - Ferrules, rings, and thimbles
  • Y10T16/42 - Ring ferrules
  • Y10T29/49696 - Mounting
  • Y10T403/4648 - Utilizing opposite sides of member

• US Classifications

  • 403 - Joints and connections
  • 016 - Miscellaneous hardware
  • 029 - Metal working
  • 292 - Closure fasteners