2139590

Information

• Patent Grant
• 2139590

• References
• Source

• Patent Number

  2,139,590

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1938
  86 years ago

• CPC

  • F16B37/068 - by deforming the material of the support
  • Y10S411/941 - Side clutch
  • Y10S411/943 - Flexible washer
  • Y10S411/968 - Deformable base member
  • Y10S411/99 - Washer tongue-held
  • Y10T29/49826 - Assembling or joining
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49934 - by axially applying force
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 029 - Metal working