2517019

Information

• Patent Grant
• 2517019

• References
• Source

• Patent Number

  2,517,019

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1950
  74 years ago

• CPC

  • C03C27/044 - of glass, glass-ceramic or ceramic material only
  • C03B19/06 - by sintering
  • C03B19/09 - by fusing powdered glass in a shaping mould
  • C03B23/207 - Uniting glass rods, glass tubes, or hollow glassware
  • C03C27/10 - with the aid of adhesive specially adapted for that purpose
  • Y10S33/11 - Materials
  • Y10T403/213 - Interposed material of intermediate coefficient of expansion
  • Y10T428/12458 - having composition, density, or hardness gradient

• US Classifications

  • 403 - Joints and connections
  • 033 - Geometrical instruments
  • 065 - Glass manufacturing
  • 313 - Electric lamp and discharge devices
  • 428 - Stock material or miscellaneous articles
  • 501 - Compositions: ceramic