3757413

Information

• Patent Grant
• 3757413

• References
• Source

• Patent Number

  3,757,413

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1973
  51 years ago

• CPC

  • B21H1/06 - rings of restricted axial length
  • F16J15/0887 - the sealing effect being obtained by elastic deformation of the packing
  • Y10T29/49279 - including rolling or die forming, e.g., drawing, punching
  • Y10T29/49995 - Shaping one-piece blank by removing material

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming