3857644

Information

• Patent Grant
• 3857644

• References
• Source

• Patent Number

  3,857,644

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • F16B2/248 - of wire
  • F16B21/16 - with grooves or notches in the pin or shaft
  • Y10T403/3961 - Transverse clamp secures rod and tubular part

• US Classifications

  • 403 - Joints and connections