3767368

Information

• Patent Grant
• 3767368

• References
• Source

• Patent Number

  3,767,368

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • B21C23/01 - starting from material of particular form or shape
  • B21C33/006 - Consecutive billets
  • Y10T428/12285 - Single taper [e.g., ingot, etc.]
  • Y10T428/12458 - having composition, density, or hardness gradient
  • Y10T428/12646 - Group VIII or IB metal-base
  • Y10T428/1275 - Next to Group VIII or IB metal-base component

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 072 - Metal deforming