3156263

Information

• Patent Grant
• 3156263

• References
• Source

• Patent Number

  3,156,263

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1964
  60 years ago

• CPC

  • F16L55/10 - Means for stopping flow from or in pipes or hoses
  • F16L55/1003 - by introduction of paste, powder, particles, or the like
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body
  • Y10T137/7724 - Thermal

• US Classifications

  • 138 - Pipes and tubular conduits
  • 029 - Metal working
  • 137 - Fluid handling
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 220 - Receptacles
  • 251 - Valves and valve actuation
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 427 - Coating processes
  • 521 - Synthetic resins or natural rubbers