3472272

Information

• Patent Grant
• 3472272

• References
• Source

• Patent Number

  3,472,272

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1969
  56 years ago

• CPC

  • E04G21/3223 - Means supported by building floors or flat roofs
  • E04F11/18 - Balustrades Handrails
  • E04H17/00 - Fencing
  • F16L1/00 - Laying or reclaiming pipes Repairing or joining pipes on or under water
  • F16L3/00 - Supports for pipes, cables or protective tubing
  • F16L9/003 - with a rectangular cross-section
  • E04F2011/1878 - Heat exchanger
  • Y10T137/6966 - Static constructional installations

• US Classifications

  • 137 - Fluid handling
  • 174 - Electricity: conductors and insulators
  • 256 - Fences