2149133

Information

• Patent Grant
• 2149133

• References
• Source

• Patent Number

  2,149,133

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1939
  85 years ago

• CPC

  • C04B37/042 - in a direct manner
  • C04B37/045 - characterised by the interlayer used
  • H01J5/24 - between insulating parts of vessel
  • C04B2237/10 - Glass interlayers
  • C04B2237/341 - Silica or silicates
  • C04B2237/343 - Alumina or aluminates
  • C04B2237/365 - Silicon carbide
  • C04B2237/765 - at least one member being a tube
  • H01J2893/0038 - Direct connection between two insulating elements, in particular via glass material
  • Y10S285/911 - Glass
  • Y10T428/131 - Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
  • Y10T428/2975 - Tubular or cellular

• US Classifications

  • 065 - Glass manufacturing
  • 210 - Liquid purification or separation
  • 285 - Pipe joints or couplings
  • 428 - Stock material or miscellaneous articles