3671204

Information

• Patent Grant
• 3671204

• References
• Source

• Patent Number

  3,671,204

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • B22D5/005 - Devices for stacking pigs; Pigforms to be stacked
  • Y10S428/923 - Physical dimension
  • Y10T428/12264 - having outward flange, gripping means or interlocking feature
  • Y10T428/12278 - Same structure at both ends of plural taper
  • Y10T428/12285 - Single taper [e.g., ingot, etc.]
  • Y10T428/12389 - having variation in thickness

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 164 - Metal founding
  • 206 - Special receptacle or package
  • 249 - Static molds