2145248

Information

• Patent Grant
• 2145248

• References
• Source

• Patent Number

  2,145,248

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1939
  86 years ago

• CPC

  • B23K20/227 - with ferrous layer
  • Y10S428/925 - Relative dimension specified
  • Y10S428/939 - Molten or fused coating
  • Y10S428/941 - Solid state alloying
  • Y10T29/49991 - Combined with rolling
  • Y10T428/12278 - Same structure at both ends of plural taper
  • Y10T428/12319 - Composite
  • Y10T428/1291 - Next to Co-, Cu-, or Ni-base component
  • Y10T428/12924 - Fe-base has 0.01-1.7% carbon [i.e., steel]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 029 - Metal working
  • 126 - Stoves and furnaces
  • 164 - Metal founding