3616516

Information

• Patent Grant
• 3616516

• References
• Source

• Patent Number

  3,616,516

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • F16L59/165 - Repairing insulated pipes
  • F16L55/1608 - by replacement of the damaged part of the pipe
  • Y10T29/49737 - Metallurgically attaching preform
  • Y10T29/49746 - by applying fluent material, e.g., coating, casting
  • Y10T29/4998 - Combined manufacture including applying or shaping of fluent material

• US Classifications

  • 029 - Metal working
  • 138 - Pipes and tubular conduits
  • 264 - Plastic and nonmetallic article shaping or treating: processes