1497396

Information

• Patent Grant
• 1497396

• References
• Source

• Patent Number

  1,497,396

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1924
  100 years ago

• CPC

  • C23D5/00 - Coating with enamels or vitreous layers
  • C23D15/00 - Joining enamelled articles to other enamelled articles by processes involving an enamelling step
  • Y10T29/49442 - T-shaped fitting making
  • Y10T29/49885 - with coating before or during assembling
  • Y10T29/49993 - Filling of opening

• US Classifications

  • 029 - Metal working
  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings