2222289

Information

• Patent Grant
• 2222289

• References
• Source

• Patent Number

  2,222,289

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1940
  84 years ago

• CPC

  • F16L55/172 - the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut
  • Y10S24/22 - Jaw structures, teeth
  • Y10T24/44504 - Threaded cylindrical rod and mating cavity
  • Y10T24/44974 - Threaded cylindrical rod and mating cavity

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 138 - Pipes and tubular conduits