3373003

Information

• Patent Grant
• 3373003

• References
• Source

• Patent Number

  3,373,003

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1968
  57 years ago

• CPC

  • B22F7/06 - of composite workpieces or articles from parts
  • B23K20/233 - without ferrous layer
  • H01B1/02 - mainly consisting of metals or alloys
  • H01H1/0231 - provided with a solder layer
  • B22F2998/00 - Supplementary information concerning processes or compositions relating to powder metallurgy
  • Y10S428/929 - Electrical contact feature
  • Y10T29/49215 - by impregnating a porous mass
  • Y10T428/12021 - having composition or density gradient or differential porosity
  • Y10T428/12028 - Composite i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
  • Y10T428/1216 - Continuous interengaged phases of plural metals, or oriented fiber containing
  • Y10T428/12451 - Macroscopically anomalous interface between layers

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 029 - Metal working
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 200 - Electricity: circuit makers and breakers
  • 257 - Active solid-state devices
  • 419 - Powder metallurgy processes