3913207

Information

• Patent Grant
• 3913207

• References
• Source

• Patent Number

  3,913,207

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • F16L55/10 - Means for stopping flow from or in pipes or hoses
  • B23P15/26 - heat exchangers or the like
  • B23P17/00 - Metal-working operations, not covered by a single other subclass or another group in this subclass
  • F25B41/067 - capillary tubes
  • Y10S65/09 - Tube
  • Y10T29/4979 - Breaking through weakened portion
  • Y10T29/49792 - Dividing through modified portion
  • Y10T137/9247 - With closure

• US Classifications

  • 029 - Metal working
  • 065 - Glass manufacturing
  • 072 - Metal deforming
  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits