3901662

Information

• Patent Grant
• 3901662

• References
• Source

• Patent Number

  3,901,662

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • B22D5/005 - Devices for stacking pigs; Pigforms to be stacked
  • Y10T428/12264 - having outward flange, gripping means or interlocking feature
  • Y10T428/12285 - Single taper [e.g., ingot, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener