3855383

Information

• Patent Grant
• 3855383

• References
• Source

• Patent Number

  3,855,383

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • F16B39/24 - by means of washers, spring washers, or resilient plates that lock against the object
  • B29C65/7885 - Rotary turret joining machines
  • B29C66/73715 - heat-shrinkable
  • F16B4/008 - using heat-recoverable
  • F16B43/001 - for sealing or insulation
  • B29C66/73711 - oriented
  • B29C66/73712 - mono-axially
  • B29C66/73713 - bi-axially or multi-axially
  • Y10S411/957 - Biting tooth
  • Y10T29/49865 - by temperature differential [e.g., shrink fit]

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 029 - Metal working
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 470 - Threaded, headed fastener, or washer making: process and apparatus