3386771

Information

• Patent Grant
• 3386771

• References
• Source

• Patent Number

  3,386,771

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1968
  56 years ago

• CPC

  • B60B3/16 - by bolts or the like
  • F16B43/00 - Washers or equivalent devices Other devices for supporting bolt-heads or nuts
  • F16B43/004 - with a radial cut in order to improve elasticity of the washer
  • F16B43/02 - with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt

• US Classifications

  • 301 - Land vehicles: wheels and axles
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener