3031748

Information

• Patent Grant
• 3031748

• References
• Source

• Patent Number

  3,031,748

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1962
  62 years ago

• CPC

  • B21D39/032 - by fitting a projecting part integral with one plate in a hole of the other plate
  • F27D1/148 - Means to suspend bricks
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49936 - Surface interlocking
  • Y10T29/49943 - Riveting

• US Classifications

  • 029 - Metal working