2956495

Information

• Patent Grant
• 2956495

• References
• Source

• Patent Number

  2,956,495

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1960
  64 years ago

• CPC

  • E04D13/1475 - wherein the parts extending above the roof have a generally rectangular cross-section
  • E04F17/026 - Exterior cladding

• US Classifications

  • 454 - Ventilation
  • 052 - Static structures
  • 285 - Pipe joints or couplings
  • D23 - Environmental heating and cooling