3320846

Information

• Patent Grant
• 3320846

• References
• Source

• Patent Number

  3,320,846

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • F16B21/205 - the connecting means having gripping edges in the form of a helix
  • F16B2/241 - of sheet metal
  • F16B21/10 - by separate parts
  • F16C35/067 - Fixing them in a housing
  • F16D3/382 - constructional details of other than the intermediate member
  • Y10S411/918 - Threadless nut
  • Y10S411/968 - Deformable base member

• US Classifications

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